diff --git a/packages/animations/lib/src/open_container.dart b/packages/animations/lib/src/open_container.dart
index a394519976..7b243ba337 100644
--- a/packages/animations/lib/src/open_container.dart
+++ b/packages/animations/lib/src/open_container.dart
@@ -413,7 +413,7 @@ class _OpenContainerRoute<T> extends ModalRoute<T> {
     required this.transitionType,
     required this.useRootNavigator,
     required RouteSettings? routeSettings,
-  })   : _elevationTween = Tween<double>(
+  })  : _elevationTween = Tween<double>(
           begin: closedElevation,
           end: openElevation,
         ),