diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 17e78aa1df..3d1d3b9f35 100644
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -49,7 +49,10 @@ abstract public function getTemplateName();
      *
      * @internal
      */
-    abstract public function getDebugInfo();
+    public function getDebugInfo()
+    {
+        return array();
+    }
 
     /**
      * Returns the template source code.