diff --git a/packages/flutter/lib/src/widgets/text_selection.dart b/packages/flutter/lib/src/widgets/text_selection.dart
index 12d780ca72c60a..e805b572793dd2 100644
--- a/packages/flutter/lib/src/widgets/text_selection.dart
+++ b/packages/flutter/lib/src/widgets/text_selection.dart
@@ -374,13 +374,6 @@ class TextSelectionOverlay {
   /// {@endtemplate}
   final BuildContext context;
 
-  /// Controls the fade-in and fade-out animations for the toolbar and handles.
-  @Deprecated(
-    'Use `SelectionOverlay.fadeDuration` instead. '
-    'This feature was deprecated after v2.12.0-4.1.pre.'
-  )
-  static const Duration fadeDuration = SelectionOverlay.fadeDuration;
-
   // TODO(mpcomplete): what if the renderObject is removed or replaced, or
   // moves? Not sure what cases I need to handle, or how to handle them.
   /// The editable line in which the selected text is being displayed.
diff --git a/packages/flutter/test/widgets/text_selection_test.dart b/packages/flutter/test/widgets/text_selection_test.dart
index 67d49cb5e3272f..b1b51f021a4122 100644
--- a/packages/flutter/test/widgets/text_selection_test.dart
+++ b/packages/flutter/test/widgets/text_selection_test.dart
@@ -99,10 +99,6 @@ void main() {
     );
   }
 
-  test('TextSelectionOverlay.fadeDuration exist', () async {
-    expect(TextSelectionOverlay.fadeDuration, SelectionOverlay.fadeDuration);
-  });
-
   testWidgets('a series of taps all call onTaps', (WidgetTester tester) async {
     await pumpGestureDetector(tester);
     await tester.tapAt(const Offset(200, 200));