diff --git a/evoadmin/htdocs/inc/functions.php b/evoadmin/htdocs/inc/functions.php
index df38c2c..e04e7ed 100755
--- a/evoadmin/htdocs/inc/functions.php
+++ b/evoadmin/htdocs/inc/functions.php
@@ -149,7 +149,7 @@ function getnumber($domain,$type) {
 
     $ldapconn = Ldap::lda_connect(LDAP_ADMIN_DN,LDAP_ADMIN_PASS);
     if ( $type == 'compte' ) {
-        $filter="(objectClass=posixAccount)";
+        $filter="(&(objectClass=posixAccount)(!(uid=*$)))";
 
     } elseif ( $type == 'mail' ) {
         $filter="(objectClass=mailAccount)";