diff --git a/bigbluebutton-html5/imports/ui/components/video-provider/component.jsx b/bigbluebutton-html5/imports/ui/components/video-provider/component.jsx
index 5d2679f963..e7d5783006 100755
--- a/bigbluebutton-html5/imports/ui/components/video-provider/component.jsx
+++ b/bigbluebutton-html5/imports/ui/components/video-provider/component.jsx
@@ -226,9 +226,11 @@ class VideoProvider extends Component {
     this._isMounted = false;
     VideoService.updatePeerDictionaryReference({});
 
-    this.ws.onmessage = null;
-    this.ws.onopen = null;
-    this.ws.onclose = null;
+    if (this.ws) {
+      this.ws.onmessage = null;
+      this.ws.onopen = null;
+      this.ws.onclose = null;
+    }
 
     window.removeEventListener('beforeunload', this.onBeforeUnload);
     VideoService.exitVideo(sendUserUnshareWebcam);
diff --git a/bigbluebutton-html5/imports/ui/components/video-provider/video-provider-graphql/component.tsx b/bigbluebutton-html5/imports/ui/components/video-provider/video-provider-graphql/component.tsx
index eeae30c387..9108d528c4 100755
--- a/bigbluebutton-html5/imports/ui/components/video-provider/video-provider-graphql/component.tsx
+++ b/bigbluebutton-html5/imports/ui/components/video-provider/video-provider-graphql/component.tsx
@@ -229,9 +229,11 @@ class VideoProviderGraphql extends Component {
     this._isMounted = false;
     VideoService.updatePeerDictionaryReference({});
 
-    this.ws.onmessage = null;
-    this.ws.onopen = null;
-    this.ws.onclose = null;
+    if (this.ws) {
+      this.ws.onmessage = null;
+      this.ws.onopen = null;
+      this.ws.onclose = null;
+    }
 
     window.removeEventListener('beforeunload', this.onBeforeUnload);
     exitVideo();