diff --git a/src/LongdoViewController.ts b/src/LongdoViewController.ts
index 90d571f..22ea3e0 100644
--- a/src/LongdoViewController.ts
+++ b/src/LongdoViewController.ts
@@ -375,12 +375,14 @@ export class LongdoViewController
   // --- Lifecycle ---
 
   async clearOverlays(): Promise<void> {
-    await this.markerController.clear();
-    await this.circleController.clear();
-    await this.polylineController.clear();
-    await this.polygonController.clear();
-    this.groundImageController.clear();
-    await this.rasterLayerController.clear();
+    await this.clearOverlayControllers([
+      this.markerController,
+      this.circleController,
+      this.polylineController,
+      this.polygonController,
+      this.groundImageController,
+      this.rasterLayerController,
+    ]);
   }
 
   destroy(): void {