diff --git a/src/ZfcTwitterBootstrap/View/Helper/Alert.php b/src/ZfcTwitterBootstrap/View/Helper/Alert.php
index e2583a9..b8ab900 100644
--- a/src/ZfcTwitterBootstrap/View/Helper/Alert.php
+++ b/src/ZfcTwitterBootstrap/View/Helper/Alert.php
@@ -41,7 +41,7 @@ public function info($alert, $isBlock = false)
      */
     public function error($alert, $isBlock = false)
     {
-        return $this->render($alert, $isBlock, 'alert-error');
+        return $this->render($alert, $isBlock, 'alert-danger');
     }
 
     /**