diff --git a/src/lib/editor/editor.component.ts b/src/lib/editor/editor.component.ts
index 3c44f64..f391f9e 100644
--- a/src/lib/editor/editor.component.ts
+++ b/src/lib/editor/editor.component.ts
@@ -825,7 +825,7 @@ export class EditorComponent implements OnInit, OnDestroy {
   }
 
   get zoomPercent(): number {
-    return Math.round(joint.V(this.paper.viewport).scale().sx * 100);
+    return Math.round(this.paper.scale().sx * 100);
   }
 
   set zoomPercent(percent: number) {