diff --git a/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.cpp b/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.cpp
index 77c2ac175..c7be9407c 100644
--- a/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.cpp
+++ b/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.cpp
@@ -102,6 +102,12 @@ void MDREdUVPreviewer::_draw() {
 	}
 }
 
+void MDREdUVPreviewer::_notification(int p_what) {
+	if (p_what == NOTIFICATION_DRAW) {
+		_draw();
+	}
+}
+
 MDREdUVPreviewer::MDREdUVPreviewer() {
 }
 
diff --git a/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.h b/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.h
index fc99da834..1337f0d06 100644
--- a/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.h
+++ b/modules/mesh_data_resource/editor/uv_editor/mdr_ed_uv_previewer.h
@@ -44,6 +44,7 @@ public:
 	~MDREdUVPreviewer();
 
 protected:
+	void _notification(int p_what);
 	static void _bind_methods();
 
 	Ref<MeshDataResource> mesh_data_resource;