diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf15a8722..1c3d7c250 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,10 @@ All notable changes to this project will be documented in this file.
 - target Android 14 (API 34)
 - upgraded Flutter to stable v3.13.8
 
+### Fixed
+
+- temporary files remaining in the cache directory forever
+
 ## <a id="v1.9.7"></a>[v1.9.7] - 2023-10-17
 
 ### Added
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/EmbeddedDataHandler.kt b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/EmbeddedDataHandler.kt
index 028d4fec3..e956a25aa 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/EmbeddedDataHandler.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/EmbeddedDataHandler.kt
@@ -33,7 +33,6 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
-import java.io.File
 import java.io.InputStream
 
 class EmbeddedDataHandler(private val context: Context) : MethodCallHandler {
@@ -279,8 +278,7 @@ class EmbeddedDataHandler(private val context: Context) : MethodCallHandler {
         embeddedByteLength: Long,
     ) {
         val extension = extensionFor(mimeType)
-        val targetFile = File.createTempFile("aves", extension, context.cacheDir).apply {
-            deleteOnExit()
+        val targetFile = StorageUtils.createTempFile(context, extension).apply {
             transferFrom(embeddedByteStream, embeddedByteLength)
         }
 
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/StorageHandler.kt b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/StorageHandler.kt
index ed5d4a2ad..22f54d6d9 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/StorageHandler.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/StorageHandler.kt
@@ -36,6 +36,7 @@ class StorageHandler(private val context: Context) : MethodCallHandler {
             "getRestrictedDirectories" -> ioScope.launch { safe(call, result, ::getRestrictedDirectories) }
             "revokeDirectoryAccess" -> safe(call, result, ::revokeDirectoryAccess)
             "deleteEmptyDirectories" -> ioScope.launch { safe(call, result, ::deleteEmptyDirectories) }
+            "deleteTempDirectory" -> ioScope.launch { safe(call, result, ::deleteTempDirectory) }
             "canRequestMediaFileBulkAccess" -> safe(call, result, ::canRequestMediaFileBulkAccess)
             "canInsertMedia" -> safe(call, result, ::canInsertMedia)
             else -> result.notImplemented()
@@ -200,6 +201,10 @@ class StorageHandler(private val context: Context) : MethodCallHandler {
         result.success(deleted)
     }
 
+    private fun deleteTempDirectory(@Suppress("unused_parameter") call: MethodCall, result: MethodChannel.Result) {
+        result.success(StorageUtils.deleteTempDirectory(context))
+    }
+
     private fun canRequestMediaFileBulkAccess(@Suppress("unused_parameter") call: MethodCall, result: MethodChannel.Result) {
         result.success(Build.VERSION.SDK_INT >= Build.VERSION_CODES.R)
     }
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/fetchers/RegionFetcher.kt b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/fetchers/RegionFetcher.kt
index 60276c136..65a3af050 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/fetchers/RegionFetcher.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/fetchers/RegionFetcher.kt
@@ -16,7 +16,6 @@ import deckers.thibault.aves.utils.BitmapUtils.getBytes
 import deckers.thibault.aves.utils.MimeTypes
 import deckers.thibault.aves.utils.StorageUtils
 import io.flutter.plugin.common.MethodChannel
-import java.io.File
 import kotlin.math.roundToInt
 
 class RegionFetcher internal constructor(
@@ -113,8 +112,7 @@ class RegionFetcher internal constructor(
             .submit()
         try {
             val bitmap = target.get()
-            val tempFile = File.createTempFile("aves", null, context.cacheDir).apply {
-                deleteOnExit()
+            val tempFile = StorageUtils.createTempFile(context).apply {
                 outputStream().use { output ->
                     bitmap.compress(Bitmap.CompressFormat.JPEG, 100, output)
                 }
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/metadata/Metadata.kt b/android/app/src/main/kotlin/deckers/thibault/aves/metadata/Metadata.kt
index c8522a6cf..b82f1cf12 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/metadata/Metadata.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/metadata/Metadata.kt
@@ -160,8 +160,7 @@ object Metadata {
     }
 
     fun createPreviewFile(context: Context, uri: Uri): File {
-        return File.createTempFile("aves", null, context.cacheDir).apply {
-            deleteOnExit()
+        return StorageUtils.createTempFile(context).apply {
             transferFrom(StorageUtils.openInputStream(context, uri), PREVIEW_SIZE)
         }
     }
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProvider.kt b/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProvider.kt
index 20fa622af..8abdc5648 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProvider.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/ImageProvider.kt
@@ -381,8 +381,7 @@ abstract class ImageProvider {
         targetUri: Uri,
         targetPath: String,
     ) {
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             // copy original file to a temporary file for editing
             val inputStream = StorageUtils.openInputStream(context, targetUri)
             transferFrom(inputStream, File(targetPath).length())
@@ -514,8 +513,7 @@ abstract class ImageProvider {
                     output.write(bytes)
                 }
             } else {
-                val editableFile = withContext(Dispatchers.IO) { File.createTempFile("aves", null) }.apply {
-                    deleteOnExit()
+                val editableFile = withContext(Dispatchers.IO) { StorageUtils.createTempFile(contextWrapper) }.apply {
                     transferFrom(ByteArrayInputStream(bytes), bytes.size.toLong())
                 }
 
@@ -649,8 +647,7 @@ abstract class ImageProvider {
         val originalFileSize = File(path).length()
         val videoSize = MultiPage.getMotionPhotoOffset(context, uri, mimeType, originalFileSize)?.let { it.toInt() + trailerDiff }
         var videoBytes: ByteArray? = null
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             try {
                 if (videoSize != null) {
                     // handle motion photo and embedded video separately
@@ -733,8 +730,7 @@ abstract class ImageProvider {
         val originalFileSize = File(path).length()
         val videoSize = MultiPage.getMotionPhotoOffset(context, uri, mimeType, originalFileSize)?.let { it.toInt() + trailerDiff }
         var videoBytes: ByteArray? = null
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             try {
                 if (videoSize != null) {
                     // handle motion photo and embedded video separately
@@ -898,8 +894,7 @@ abstract class ImageProvider {
 
         val originalFileSize = File(path).length()
         val videoSize = MultiPage.getMotionPhotoOffset(context, uri, mimeType, originalFileSize)?.let { it.toInt() + trailerDiff }
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             try {
                 editXmpWithPixy(
                     context = context,
@@ -1275,8 +1270,7 @@ abstract class ImageProvider {
             return
         }
 
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             try {
                 val inputStream = StorageUtils.openInputStream(context, uri)
                 // partial copy
@@ -1316,8 +1310,7 @@ abstract class ImageProvider {
 
         val originalFileSize = File(path).length()
         val videoSize = MultiPage.getMotionPhotoOffset(context, uri, mimeType, originalFileSize)?.toInt()
-        val editableFile = File.createTempFile("aves", null).apply {
-            deleteOnExit()
+        val editableFile = StorageUtils.createTempFile(context).apply {
             try {
                 outputStream().use { output ->
                     // reopen input to read from start
diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/utils/StorageUtils.kt b/android/app/src/main/kotlin/deckers/thibault/aves/utils/StorageUtils.kt
index 306796ab3..a24cceda8 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/utils/StorageUtils.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/utils/StorageUtils.kt
@@ -26,6 +26,7 @@ import deckers.thibault.aves.utils.PermissionManager.getGrantedDirForPath
 import deckers.thibault.aves.utils.UriUtils.tryParseId
 import java.io.File
 import java.io.FileInputStream
+import java.io.IOException
 import java.io.InputStream
 import java.io.OutputStream
 import java.util.*
@@ -593,8 +594,7 @@ object StorageUtils {
                 uriPath?.contains("/file/") == true -> {
                     // e.g. `content://media/external/file/...`
                     // create an ad-hoc temporary file for decoding only
-                    File.createTempFile("aves", null).apply {
-                        deleteOnExit()
+                    createTempFile(context).apply {
                         try {
                             transferFrom(openInputStream(context, uri), sizeBytes)
                             return Uri.fromFile(this)
@@ -714,6 +714,25 @@ object StorageUtils {
         }
     }
 
+    private fun getTempDirectory(context: Context): File = File(context.cacheDir, "temp")
+
+    fun createTempFile(context: Context, extension: String? = null): File {
+        val directory = getTempDirectory(context)
+        if (!directory.exists() && !directory.mkdirs()) {
+            throw IOException("failed to create directories at path=$directory")
+        }
+        val tempFile = File.createTempFile("aves", extension, directory)
+        // `deleteOnExit` is unreliable, but it does not hurt
+        tempFile.deleteOnExit()
+        return tempFile
+    }
+
+    fun deleteTempDirectory(context: Context): Boolean {
+        val directory = getTempDirectory(context)
+        if (!directory.exists()) return false
+        return directory.deleteRecursively()
+    }
+
     // convenience methods
 
     fun getFolderSize(f: File): Long {
diff --git a/lib/l10n/app_en.arb b/lib/l10n/app_en.arb
index 65d5ab093..26c6de81f 100644
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -543,6 +543,7 @@
   "aboutDataUsageMisc": "Misc",
   "aboutDataUsageInternal": "Internal",
   "aboutDataUsageExternal": "External",
+  "aboutDataUsageClearCache": "Clear Cache",
 
   "aboutCreditsSectionTitle": "Credits",
   "aboutCreditsWorldAtlas1": "This app uses a TopoJSON file from",
diff --git a/lib/services/storage_service.dart b/lib/services/storage_service.dart
index 268076c27..835e0027a 100644
--- a/lib/services/storage_service.dart
+++ b/lib/services/storage_service.dart
@@ -27,6 +27,8 @@ abstract class StorageService {
   // returns number of deleted directories
   Future<int> deleteEmptyRegularDirectories(Set<String> dirPaths);
 
+  Future<bool> deleteTempDirectory();
+
   // returns whether user granted access to a directory of his choosing
   Future<bool> requestDirectoryAccess(String path);
 
@@ -158,6 +160,17 @@ class PlatformStorageService implements StorageService {
     return 0;
   }
 
+  @override
+  Future<bool> deleteTempDirectory() async {
+    try {
+      final result = await _platform.invokeMethod('deleteTempDirectory');
+      if (result != null) return result as bool;
+    } on PlatformException catch (e, stack) {
+      await reportService.recordError(e, stack);
+    }
+    return false;
+  }
+
   @override
   Future<bool> canRequestMediaFileBulkAccess() async {
     try {
diff --git a/lib/widgets/about/data_usage.dart b/lib/widgets/about/data_usage.dart
index a522355cc..b811a28f5 100644
--- a/lib/widgets/about/data_usage.dart
+++ b/lib/widgets/about/data_usage.dart
@@ -7,6 +7,7 @@ import 'package:aves/utils/file_utils.dart';
 import 'package:aves/widgets/common/action_mixins/feedback.dart';
 import 'package:aves/widgets/common/extensions/build_context.dart';
 import 'package:aves/widgets/common/identity/aves_donut.dart';
+import 'package:aves/widgets/common/identity/buttons/outlined_button.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
@@ -24,7 +25,7 @@ class _AboutDataUsageState extends State<AboutDataUsage> with FeedbackMixin {
   @override
   void initState() {
     super.initState();
-    _loader = storageService.getDataUsage();
+    _reload();
   }
 
   @override
@@ -81,6 +82,18 @@ class _AboutDataUsageState extends State<AboutDataUsage> with FeedbackMixin {
                     byTypes: cacheMap,
                     animationDuration: animationDuration,
                   ),
+                  Center(
+                    child: AvesOutlinedButton(
+                      label: context.l10n.aboutDataUsageClearCache,
+                      onPressed: () async {
+                        await storageService.deleteTempDirectory();
+                        await mediaFetchService.clearSizedThumbnailDiskCache();
+                        imageCache.clear();
+                        _reload();
+                        setState(() {});
+                      },
+                    ),
+                  ),
                 ],
               );
             },
@@ -92,6 +105,10 @@ class _AboutDataUsageState extends State<AboutDataUsage> with FeedbackMixin {
       ],
     );
   }
+
+  void _reload() {
+    _loader = storageService.getDataUsage();
+  }
 }
 
 class DataUsageDonut extends StatelessWidget {
diff --git a/lib/widgets/aves_app.dart b/lib/widgets/aves_app.dart
index e21c30380..dbf118a55 100644
--- a/lib/widgets/aves_app.dart
+++ b/lib/widgets/aves_app.dart
@@ -458,6 +458,7 @@ class _AvesAppState extends State<AvesApp> with WidgetsBindingObserver {
     _monitorSettings();
     videoControllerFactory.init();
 
+    unawaited(storageService.deleteTempDirectory());
     unawaited(_setupErrorReporting());
 
     debugPrint('App setup in ${stopwatch.elapsed.inMilliseconds}ms');
diff --git a/untranslated.json b/untranslated.json
index cb38526b1..28f9a5ee4 100644
--- a/untranslated.json
+++ b/untranslated.json
@@ -307,6 +307,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -732,6 +733,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -1331,6 +1333,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -1864,6 +1867,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -2214,13 +2218,15 @@
   ],
 
   "cs": [
-    "overlayHistogramLuminance"
+    "overlayHistogramLuminance",
+    "aboutDataUsageClearCache"
   ],
 
   "de": [
     "overlayHistogramNone",
     "overlayHistogramRGB",
     "overlayHistogramLuminance",
+    "aboutDataUsageClearCache",
     "settingsViewerShowHistogram"
   ],
 
@@ -2235,9 +2241,18 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "settingsViewerShowHistogram"
   ],
 
+  "es": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "eu": [
+    "aboutDataUsageClearCache"
+  ],
+
   "fa": [
     "saveCopyButtonLabel",
     "applyTooltip",
@@ -2421,6 +2436,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -2942,6 +2958,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -3291,6 +3308,10 @@
     "filePickerUseThisFolder"
   ],
 
+  "fr": [
+    "aboutDataUsageClearCache"
+  ],
+
   "gl": [
     "columnCount",
     "saveCopyButtonLabel",
@@ -3489,6 +3510,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -4164,6 +4186,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -4819,6 +4842,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -5168,6 +5192,18 @@
     "filePickerUseThisFolder"
   ],
 
+  "hu": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "id": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "it": [
+    "aboutDataUsageClearCache"
+  ],
+
   "ja": [
     "columnCount",
     "saveCopyButtonLabel",
@@ -5205,6 +5241,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "stateEmpty",
     "placeEmpty",
     "searchStatesSectionTitle",
@@ -5529,6 +5566,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -5878,6 +5916,10 @@
     "filePickerUseThisFolder"
   ],
 
+  "ko": [
+    "aboutDataUsageClearCache"
+  ],
+
   "lt": [
     "columnCount",
     "saveCopyButtonLabel",
@@ -5937,6 +5979,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "drawerPlacePage",
     "statePageTitle",
     "stateEmpty",
@@ -6295,6 +6338,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -6652,6 +6696,7 @@
     "widgetOpenPageCollection",
     "widgetOpenPageViewer",
     "menuActionConfigureView",
+    "aboutDataUsageClearCache",
     "newFilterBanner",
     "settingsDefault",
     "settingsNavigationDrawerTile",
@@ -6767,6 +6812,7 @@
     "patternDialogEnter",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "settingsCollectionBurstPatternsTile",
     "settingsCollectionBurstPatternsNone",
     "settingsViewerShowHistogram",
@@ -6825,6 +6871,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "drawerPlacePage",
     "statePageTitle",
     "stateEmpty",
@@ -6875,6 +6922,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutLicensesBanner",
     "aboutLicensesAndroidLibrariesSectionTitle",
@@ -7182,6 +7230,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
     "aboutLicensesSectionTitle",
@@ -7502,6 +7551,14 @@
     "filePickerUseThisFolder"
   ],
 
+  "pl": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "pt": [
+    "aboutDataUsageClearCache"
+  ],
+
   "ro": [
     "saveCopyButtonLabel",
     "applyTooltip",
@@ -7527,6 +7584,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "settingsAskEverytime",
     "settingsViewerShowHistogram",
     "settingsVideoPlaybackTile",
@@ -7536,6 +7594,14 @@
     "tagEditorDiscardDialogMessage"
   ],
 
+  "ru": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "sk": [
+    "aboutDataUsageClearCache"
+  ],
+
   "sl": [
     "itemCount",
     "columnCount",
@@ -7862,6 +7928,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "aboutCreditsSectionTitle",
     "aboutCreditsWorldAtlas1",
     "aboutCreditsWorldAtlas2",
@@ -8276,6 +8343,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "collectionActionShowTitleSearch",
     "collectionActionHideTitleSearch",
     "collectionActionAddShortcut",
@@ -8664,6 +8732,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "drawerPlacePage",
     "statePageTitle",
     "stateEmpty",
@@ -8687,6 +8756,14 @@
     "tagPlaceholderState"
   ],
 
+  "uk": [
+    "aboutDataUsageClearCache"
+  ],
+
+  "vi": [
+    "aboutDataUsageClearCache"
+  ],
+
   "zh": [
     "saveCopyButtonLabel",
     "chipActionGoToPlacePage",
@@ -8728,6 +8805,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "drawerPlacePage",
     "statePageTitle",
     "stateEmpty",
@@ -8764,6 +8842,7 @@
     "aboutDataUsageMisc",
     "aboutDataUsageInternal",
     "aboutDataUsageExternal",
+    "aboutDataUsageClearCache",
     "settingsViewerShowHistogram"
   ]
 }