diff --git a/lib/application.dart b/lib/application.dart
index a58de01..e272b92 100644
--- a/lib/application.dart
+++ b/lib/application.dart
@@ -44,7 +44,7 @@ class Application extends StatelessWidget {
         ],
         supportedLocales: S.delegate.supportedLocales,
         builder: (context, child) => MediaQuery(
-          data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
+          data: MediaQuery.of(context).copyWith(textScaler: TextScaler.noScaling),
           child: child!,
         ),
         initialRoute: NavigationRoutes.meteringScreen.name,
diff --git a/test/application_mock.dart b/test/application_mock.dart
index 8475389..7034137 100644
--- a/test/application_mock.dart
+++ b/test/application_mock.dart
@@ -47,7 +47,7 @@ class WidgetTestApplicationMock extends StatelessWidget {
       ],
       supportedLocales: S.delegate.supportedLocales,
       builder: (context, child) => MediaQuery(
-        data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
+        data: MediaQuery.of(context).copyWith(textScaler: TextScaler.noScaling),
         child: child!,
       ),
       home: Scaffold(body: child),
@@ -124,7 +124,7 @@ class _GoldenTestApplicationMockState extends State<GoldenTestApplicationMock> {
                 ],
                 supportedLocales: S.delegate.supportedLocales,
                 builder: (context, child) => MediaQuery(
-                  data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
+                  data: MediaQuery.of(context).copyWith(textScaler: TextScaler.noScaling),
                   child: child!,
                 ),
                 home: widget.child,