diff --git a/lib/FrameManager.js b/lib/FrameManager.js
index 818bf37b450f2..4f0fa6056dc72 100644
--- a/lib/FrameManager.js
+++ b/lib/FrameManager.js
@@ -15,7 +15,7 @@
  */
 
 const EventEmitter = require('events');
-const {helper, assert} = require('./helper');
+const {helper, assert, debugError} = require('./helper');
 const {Events} = require('./Events');
 const {ExecutionContext, EVALUATION_SCRIPT_URL} = require('./ExecutionContext');
 const {LifecycleWatcher} = require('./LifecycleWatcher');
@@ -276,7 +276,7 @@ class FrameManager extends EventEmitter {
       frameId: frame._id,
       grantUniveralAccess: true,
       worldName: name,
-    })));
+    }).catch(debugError))); // frames might be removed before we send this
   }
 
   /**