diff --git a/lib/screens/graph_view.dart b/lib/screens/graph_view.dart
index 738a4cba..da869a06 100644
--- a/lib/screens/graph_view.dart
+++ b/lib/screens/graph_view.dart
@@ -63,6 +63,7 @@ class _GraphViewState extends State<GraphView> {
     super.initState();
 
     widget.graph.addListener(() {
+      if (!mounted) return;
       setState(() {});
     });