diff --git a/src/plugins/plugin_xep_0045.py b/src/plugins/plugin_xep_0045.py
index ab7c78e3..4807ac00 100755
--- a/src/plugins/plugin_xep_0045.py
+++ b/src/plugins/plugin_xep_0045.py
@@ -140,6 +140,7 @@ class XEP_0045():
         def _errDeferred(exc_obj = Exception, txt='Error while joining room'):
             d = defer.Deferred()
             d.errback(exc_obj(txt))
+            return d
 
         profile = self.host.memory.getProfileName(profile_key)
         if not self.__check_profile(profile):