diff --git a/main.py b/main.py
index 093bf30..15d1c18 100755
--- a/main.py
+++ b/main.py
@@ -136,7 +136,7 @@ def webhook_receiver():
     if triggercode.startswith('USER_'):
         with Connection(ldap_server, config.LDAP_BIND_USER, config.LDAP_BIND_PASSWORD) as ldap_conn:
             manage_user_extra_fields(ldap_conn, obj)
-    elif triggercode.startswith('GROUP_'):
+    elif triggercode.startswith('USERGROUP_'):
         with Connection(ldap_server, config.LDAP_BIND_USER, config.LDAP_BIND_PASSWORD) as ldap_conn:
             manage_group_extra_fields(ldap_conn, obj)
     else: