diff --git a/karma.conf.js b/karma.conf.js
index 8f132da10..88263ffd1 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -60,7 +60,8 @@ module.exports = function(config) {
 
       //test files
       'test/unit/**/*.js',
-      'test/test.blockchain.Insight.js'
+      'test/test.blockchain.Insight.js',
+      'test/test.HDParams.js'
     ],