diff --git a/lib/scaffolds/tab_stateful.dart b/lib/scaffolds/tab_stateful.dart
index 920bed8..591e296 100644
--- a/lib/scaffolds/tab_stateful.dart
+++ b/lib/scaffolds/tab_stateful.dart
@@ -85,6 +85,8 @@ class _TabStatefulScaffoldState<T> extends State<TabStatefulScaffold<T>> {
   }
 
   Future<void> _switch(int selected) async {
+    if (_loading) return;
+
     setState(() {
       _activeTab = selected;
     });