diff --git a/celerytask/signals.py b/celerytask/signals.py
index 1a65f86a..971f7d5f 100644
--- a/celerytask/signals.py
+++ b/celerytask/signals.py
@@ -7,6 +7,7 @@ from .tasks import update_mumble_groups
 from .tasks import update_forum_groups
 from .tasks import update_ipboard_groups
 from .tasks import update_discord_groups
+from .tasks import update_teamspeak3_groups
 from authentication.models import AuthServicesInfo
 
 logger = logging.getLogger(__name__)
@@ -19,11 +20,13 @@ def m2m_changed_user_groups(sender, instance, action, *args, **kwargs):
         auth, c = AuthServicesInfo.objects.get_or_create(user=instance)
         if auth.jabber_username:
             update_jabber_groups.delay(instance)
-        if auth.jabber_username:
-            update_jabber_groups.delay(instance)
+        if auth.teamspeak3_uid:
+            update_teamspeak3_groups.delay(instance)
         if auth.forum_username:
             update_forum_groups.delay(instance)
         if auth.ipboard_username:
             update_ipboard_groups.delay(instance)
-        if auth.discord_username:
+        if auth.discord_uid:
             update_discord_groups.delay(instance)
+        if auth.mumble_username:
+            update_mumble_groups.delay(instance)