diff --git a/lib/src/ui/keyboard_visibility.dart b/lib/src/ui/keyboard_visibility.dart
index 158c5d11..242df07e 100644
--- a/lib/src/ui/keyboard_visibility.dart
+++ b/lib/src/ui/keyboard_visibility.dart
@@ -34,6 +34,7 @@ class KeyboardVisibiltyState extends State<KeyboardVisibilty>
 
   @override
   void didChangeMetrics() {
+    if (!mounted) return;
     final bottomInset = View.of(context).viewInsets.bottom;
 
     if (bottomInset != _lastBottomInset) {