diff --git a/src/tests/frontend/helper/methods.js b/src/tests/frontend/helper/methods.js
index 253bfbc0d..4f4917d18 100644
--- a/src/tests/frontend/helper/methods.js
+++ b/src/tests/frontend/helper/methods.js
@@ -12,7 +12,7 @@ helper.spyOnSocketIO = () => {
     } else if (msg.data.type === 'USER_NEWINFO') {
       helper.userInfos.push(msg);
     } else if (msg.data.type === 'CHAT_MESSAGE') {
-      helper.chatMessages.push(msg);
+      helper.chatMessages.push(msg.data);
     }
   });
 };