diff --git a/sbin/ngcp-sync-constants b/sbin/ngcp-sync-constants
index 7648f44f..ef9e33a5 100755
--- a/sbin/ngcp-sync-constants
+++ b/sbin/ngcp-sync-constants
@@ -195,7 +195,11 @@ SQL
 
     my ($count, $match) = $sth_sel->fetchrow_array();
     if ($count && !$match) {
-        log_info(sprintf "%s => %s", $user, $pass);
+        if ($debug) {
+            log_debug(sprintf "%s => %s", $user, $pass);
+        } else {
+            log_info(sprintf "%s", $user);
+        }
         unless ($test_mode) {
             my $rows = $sth_upd->execute($pass, $user)
                 or die "Cannot update: ".$DBI::errstr;