diff --git a/htdocs/install/repair.php b/htdocs/install/repair.php
index 3f4fa2d2910..5db07cd1412 100644
--- a/htdocs/install/repair.php
+++ b/htdocs/install/repair.php
@@ -1036,11 +1036,11 @@ if ($ok && GETPOST('force_utf8_on_tables','alpha'))
             print '<tr><td colspan="2">';
             print $table;
             $sql='ALTER TABLE '.$table.' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci';
-            print $sql;
+            print '<!-- '.$sql.' -->';
             if (GETPOST('force_utf8_on_tables','alpha') == 'confirmed')
             {
             	$resql = $db->query($sql);
-            	print ' - Done ('.$resql.')';
+            	print ' - Done ('.($resql?'OK':'KO').')';
             }
             else print ' - Disabled';
             print '</td></tr>';