diff --git a/module/action/model.php b/module/action/model.php
index 334dd8682c..9237ccd3ab 100755
--- a/module/action/model.php
+++ b/module/action/model.php
@@ -648,7 +648,7 @@ class actionModel extends model
             }
             elseif(isset($this->config->maxVersion) and strpos($this->config->action->assetType, $action->objectType) !== false and $action->action == 'approved')
             {
-                $desc = $this->lang->action->approve->{$action->extra};
+                $desc = empty($this->lang->action->approve->{$action->extra}) ? '' : $this->lang->action->approve->{$action->extra};
             }
             elseif(isset($this->lang->$objectType) && isset($this->lang->$objectType->action->$actionType))
             {