diff --git a/brouter-routing-app/src/main/AndroidManifest.xml b/brouter-routing-app/src/main/AndroidManifest.xml
index dc4a3fd..842b8d9 100644
--- a/brouter-routing-app/src/main/AndroidManifest.xml
+++ b/brouter-routing-app/src/main/AndroidManifest.xml
@@ -18,6 +18,7 @@
         android:label="@string/app_name"
         android:preserveLegacyExternalStorage="true"
         android:hasFragileUserData="true"
+        android:largeHeap="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:theme="@style/Theme.App">
         <activity