diff --git a/src/interaction/InteractionManager.js b/src/interaction/InteractionManager.js
index 0216cb4..bd7e04e 100644
--- a/src/interaction/InteractionManager.js
+++ b/src/interaction/InteractionManager.js
@@ -336,7 +336,7 @@
         this.interactiveItems[i].interactiveChildren = false;
     }
 
-    this.interactiveItems = [];
+    this.interactiveItems.length = 0;
 
     if (this.stage.interactive) {
         this.interactiveItems.push(this.stage);