diff --git a/qt6-after/qt6-migrated-legatus/Lts/Viewer/SituationMap/MapImpl/overview_map_handler_impl.h b/qt6-after/qt6-migrated-legatus/Lts/Viewer/SituationMap/MapImpl/overview_map_handler_impl.h
index def920478..7cc4fd5b9 100755
--- a/qt6-after/qt6-migrated-legatus/Lts/Viewer/SituationMap/MapImpl/overview_map_handler_impl.h
+++ b/qt6-after/qt6-migrated-legatus/Lts/Viewer/SituationMap/MapImpl/overview_map_handler_impl.h
@@ -25,7 +25,6 @@ namespace Esri
 namespace ArcGISRuntime
 {
 class Graphic;
-class MapGraphicsView;
 }
 }