diff --git a/pylib/csc/adm/accounts.py b/pylib/csc/adm/accounts.py
index d0b2c87..52eeb99 100644
--- a/pylib/csc/adm/accounts.py
+++ b/pylib/csc/adm/accounts.py
@@ -485,7 +485,6 @@ def create_group(groupname, minimum_id=None, maximum_id=None, description=''):
         description - description LDAP attribute
 
     Exceptions:
-        GroupExists    - when the group name conflicts with an existing group
         NoAvailableIDs - when the ID range is exhausted
         GroupException - when not connected
         LDAPException  - on LDAP failure