diff --git a/bin/ejabberd-auth.js b/bin/ejabberd-auth.js
index 4c0a6e0..dd8b5d4 100755
--- a/bin/ejabberd-auth.js
+++ b/bin/ejabberd-auth.js
@@ -12,7 +12,8 @@ var assert  = require('assert'),
             method: 'ldap',
             ldap: {
                 uri: 'ldap://127.0.0.1',
-                filter: '(objectClass=*)'
+                filter: '(userPassword=*)',
+                uuidAttr: 'uuid'
             }
         }
     }),