diff --git a/src/gigapixel/GigapixelAnnotationLayer.js b/src/gigapixel/GigapixelAnnotationLayer.js
index 03fe4b1..0edc049 100644
--- a/src/gigapixel/GigapixelAnnotationLayer.js
+++ b/src/gigapixel/GigapixelAnnotationLayer.js
@@ -112,6 +112,9 @@ export default class GigapixelAnnotationLayer extends AnnotationLayer {
   }
 
   resize() {
+    if (!this.store)
+      return;
+
     const viewportBounds = this.viewer.viewport.getBounds(true);
 
     const bufferedBounds = new OpenSeadragon.Rect(