diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/PetCt.vue b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/PetCt.vue
index 9fc36654..64b09e8d 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/PetCt.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/PetCt.vue
@@ -630,7 +630,7 @@ export default {
       this.screenshotWindow = window.open(routeData.href, '_blank')
     })
   },
-  destroyed() {
+  beforeDestroy() {
     cornerstoneTools.destroy()
     eventTarget.reset()
     cache.purgeCache()
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/Viewport.vue b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/Viewport.vue
index 29bbade4..849757b8 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/Viewport.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/Viewport.vue
@@ -225,9 +225,6 @@ export default {
         this.rotateBarMousemove(e)
       }
     })
-  },
-  destroyed() {
-
   },
   methods: {
     handleVolumeNewImage(e) {