diff --git a/src/scrappy.js b/src/scrappy.js
index 055a968..c246d6f 100644
--- a/src/scrappy.js
+++ b/src/scrappy.js
@@ -245,7 +245,7 @@ module.exports = function () {
       evaluate: /\{\%(.+?)\%\}/g,
       comment: /\{\#(.+?)\#\}/g
     },
-    pdf: 'all'
+    pdf: 'wkhtmltopdf'
   }
 
   /**