diff --git a/inc/entity.class.php b/inc/entity.class.php
index 68f612a..717827b 100644
--- a/inc/entity.class.php
+++ b/inc/entity.class.php
@@ -215,9 +215,10 @@ public static function showForItemtype(Entity $entity, $itemtype = 'Entity')
 
         $out    .= "<div class='spaced'>";
         $number  = self::countForItem($entity);
+        $rand = mt_rand();
+
         if ($number) {
             if ($canedit) {
-                $rand = mt_rand();
                 $out .= Html::getOpenMassiveActionsForm('mass' . __CLASS__ . $rand);
 
                 $specific_actions = [
diff --git a/phpstan.neon b/phpstan.neon
index 0d4f38f..7d28e22 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,7 +1,7 @@
 parameters:
     parallel:
         maximumNumberOfProcesses: 2
-    level: 0
+    level: 1
     bootstrapFiles:
         - ../../inc/based_config.php
         - setup.php