diff --git a/karma.conf.js b/karma.conf.js
index 05460d3..c572494 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -1,2 +1,2 @@
 require('babel-register');
-module.exports = require('./karma.conf.babel.js');
+module.exports = require('./karma.conf.babel');