diff --git a/sky/packages/sky/lib/widgets.dart b/sky/packages/sky/lib/widgets.dart
index aeea231fcaa..54bea8852d6 100644
--- a/sky/packages/sky/lib/widgets.dart
+++ b/sky/packages/sky/lib/widgets.dart
@@ -24,6 +24,7 @@ export 'src/widgets/mimic.dart';
 export 'src/widgets/mixed_viewport.dart';
 export 'src/widgets/modal_barrier.dart';
 export 'src/widgets/navigator.dart';
+export 'src/widgets/overlay.dart';
 export 'src/widgets/page_storage.dart';
 export 'src/widgets/page.dart';
 export 'src/widgets/placeholder.dart';