diff --git a/src/bots/actions.js b/src/bots/actions.js
index fd1b549..9c65889 100644
--- a/src/bots/actions.js
+++ b/src/bots/actions.js
@@ -2,7 +2,7 @@ var timeoutDuration = 20000;
 
 var config = function (cwd) {
     var template = this.plugins.template;
-    var xpath = casper.plugins.xpath;
+    var xpath = this.plugins.xpath;
     var actions = {
         assert: require('./actions/assert.js').bind(this),
         capture: require('./actions/capture.js').bind(this),