diff --git a/libervia/backend/plugins/plugin_xep_0045.py b/libervia/backend/plugins/plugin_xep_0045.py
index 882b4064..c3224a51 100644
--- a/libervia/backend/plugins/plugin_xep_0045.py
+++ b/libervia/backend/plugins/plugin_xep_0045.py
@@ -519,7 +519,7 @@ class XEP_0045(object):
         """
         return self.host.memory.config_get(CONFIG_SECTION, 'default_muc', default_conf['default_muc'])
 
-    def _join_eb(self, failure_, client):
+    def _bridge_join_eb(self, failure_, client):
         failure_.trap(AlreadyJoined)
         room = failure_.value.room
         return [True] + self._get_room_joined_args(room, client.profile)
@@ -548,7 +548,7 @@ class XEP_0045(object):
         )
 
         d.addCallback(lambda room: [False] + self._get_room_joined_args(room, client.profile))
-        d.addErrback(self._join_eb, client)
+        d.addErrback(self._bridge_join_eb, client)
         return d
 
     async def join(