diff --git a/src/client/store/effects.js b/src/client/store/effects.js
index 5e96f83..a2f975a 100644
--- a/src/client/store/effects.js
+++ b/src/client/store/effects.js
@@ -95,7 +95,11 @@ const effects = {
   },
   [submitJoin]: ({dispatch}, {payload}) => {
     const {channel} = payload;
-    socket.send(new Join(payload), (error, {messages, users}) => {
+    socket.send(new Join(payload), (error, result) => {
+      if (error) {
+        return;
+      }
+      const {messages, users} = result;
       dispatch(join({channel, messages, users}));
     });
   },