diff --git a/lib/providers/user_preferences_provider.dart b/lib/providers/user_preferences_provider.dart
index 76eaa23..e2eecd7 100644
--- a/lib/providers/user_preferences_provider.dart
+++ b/lib/providers/user_preferences_provider.dart
@@ -207,7 +207,7 @@ class _UserPreferencesProviderState extends State<UserPreferencesProvider> with
     widget.userPreferencesService.primaryColor = primaryColor;
   }
 
-  void toggleShowEV100() {
+  void toggleShowEv100() {
     setState(() {
       _showEv100 = !_showEv100;
     });
diff --git a/lib/screens/settings/components/metering/components/show_ev_100/widget_list_tile_show_ev_100.dart b/lib/screens/settings/components/metering/components/show_ev_100/widget_list_tile_show_ev_100.dart
index 2007526..a92623e 100644
--- a/lib/screens/settings/components/metering/components/show_ev_100/widget_list_tile_show_ev_100.dart
+++ b/lib/screens/settings/components/metering/components/show_ev_100/widget_list_tile_show_ev_100.dart
@@ -16,7 +16,7 @@ class ShowEv100ListTile extends StatelessWidget {
         secondary: const Icon(Icons.adjust),
         title: Text(S.of(context).showEv100),
         value: context.isPro && UserPreferencesProvider.showEv100Of(context),
-        onChanged: (_) => UserPreferencesProvider.of(context).toggleShowEV100(),
+        onChanged: (_) => UserPreferencesProvider.of(context).toggleShowEv100(),
         contentPadding: const EdgeInsets.symmetric(horizontal: Dimens.paddingM),
       ),
     );
diff --git a/test/providers/user_preferences_provider_test.dart b/test/providers/user_preferences_provider_test.dart
index 022112b..1a91419 100644
--- a/test/providers/user_preferences_provider_test.dart
+++ b/test/providers/user_preferences_provider_test.dart
@@ -166,13 +166,13 @@ void main() {
   );
 
   testWidgets(
-    'Toggle EV100',
+    'Toggle Ev100',
     (tester) async {
       when(() => mockUserPreferencesService.showEv100).thenReturn(false);
       await pumpTestWidget(
         tester,
         builder: (context) => ElevatedButton(
-          onPressed: () => UserPreferencesProvider.of(context).toggleShowEV100(),
+          onPressed: () => UserPreferencesProvider.of(context).toggleShowEv100(),
           child: Text('${UserPreferencesProvider.showEv100Of(context)}'),
         ),
       );