diff --git a/lib/widgets/telemetry_location_map.dart b/lib/widgets/telemetry_location_map.dart
index f6baff71..b47d16d1 100644
--- a/lib/widgets/telemetry_location_map.dart
+++ b/lib/widgets/telemetry_location_map.dart
@@ -41,6 +41,12 @@ class _TelemetryLocationMapState extends State<TelemetryLocationMap> {
 
   LatLng get _position => LatLng(widget.latitude, widget.longitude);
 
+  @override
+  void dispose() {
+    _mapController.dispose();
+    super.dispose();
+  }
+
   @override
   void didUpdateWidget(covariant TelemetryLocationMap oldWidget) {
     super.didUpdateWidget(oldWidget);