diff --git a/lib/widgets/about/app_ref.dart b/lib/widgets/about/app_ref.dart
index 8443d1597..d45aa94df 100644
--- a/lib/widgets/about/app_ref.dart
+++ b/lib/widgets/about/app_ref.dart
@@ -80,7 +80,7 @@ class AppReference extends StatelessWidget {
         urlString: '${AppReference.avesGithub}/blob/main/LICENSE',
       ),
       LinkChip(
-        leading: Icon(
+        leading: const Icon(
           AIcons.privacy,
           size: 22,
         ),
diff --git a/lib/widgets/viewer/info/info_app_bar.dart b/lib/widgets/viewer/info/info_app_bar.dart
index 8151f692f..f7af0dba1 100644
--- a/lib/widgets/viewer/info/info_app_bar.dart
+++ b/lib/widgets/viewer/info/info_app_bar.dart
@@ -18,7 +18,6 @@ import 'package:aves/widgets/viewer/action/entry_info_action_delegate.dart';
 import 'package:aves/widgets/viewer/info/info_search.dart';
 import 'package:aves/widgets/viewer/info/metadata/metadata_dir.dart';
 import 'package:aves_model/aves_model.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:provider/provider.dart';
diff --git a/lib/widgets/welcome_page.dart b/lib/widgets/welcome_page.dart
index 2ac1e211a..2f78dcfb9 100644
--- a/lib/widgets/welcome_page.dart
+++ b/lib/widgets/welcome_page.dart
@@ -77,7 +77,7 @@ class _WelcomePageState extends State<WelcomePage> {
                           Padding(
                             padding: const EdgeInsets.all(16),
                             child: LinkChip(
-                              leading: Icon(
+                              leading: const Icon(
                                 AIcons.privacy,
                                 size: 22,
                               ),