diff --git a/src/authm_mad/remotes/ldap/ldap_auth.rb b/src/authm_mad/remotes/ldap/ldap_auth.rb
index 68ea7ff982..b67b24c519 100644
--- a/src/authm_mad/remotes/ldap/ldap_auth.rb
+++ b/src/authm_mad/remotes/ldap/ldap_auth.rb
@@ -180,8 +180,6 @@ class OpenNebula::LdapAuth
         [@user['memberOf']].flatten.each do |group|
             if @mapping[group]
                 groups << @mapping[group]
-            else
-                groups << @options[:mapping_default]
             end
         end