diff --git a/SoObjects/SOGo/LDAPSource.m b/SoObjects/SOGo/LDAPSource.m
index 11bff6a2a..38cc961f3 100644
--- a/SoObjects/SOGo/LDAPSource.m
+++ b/SoObjects/SOGo/LDAPSource.m
@@ -906,6 +906,8 @@ static NSLock *lock;
 	  NSString *s;
 	  
 	  // FIXME
+
+	  // we should support MailFieldNames?
 	  s = [NSString stringWithFormat: @"(%@='%@')",
                         theAttribute, SafeLDAPCriteria (theValue)];
 	  qualifier = [EOQualifier qualifierWithQualifierFormat: s];