diff --git a/Gruntfile.js b/Gruntfile.js
index 42baba1..42ddfda 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -9,7 +9,7 @@ module.exports = function(grunt) {
       test: {
         options: {
           reporter: 'spec',
-          require: 'coffee-script'
+          require: 'coffee-script/register'
         },
         src: ['test/**/*.coffee','test/**/*.js']
       }
diff --git a/generators/script/templates/Gruntfile.js b/generators/script/templates/Gruntfile.js
index 30deb8a..feac40e 100644
--- a/generators/script/templates/Gruntfile.js
+++ b/generators/script/templates/Gruntfile.js
@@ -7,7 +7,7 @@ module.exports = function (grunt) {
       test: {
         options: {
           reporter: 'spec',
-          require: 'coffee-script'
+          require: 'coffee-script/register'
         },
         src: ['test/**/*.coffee']
       }
diff --git a/generators/script/templates/script/test b/generators/script/templates/script/test
index e142362..a67a39f 100755
--- a/generators/script/templates/script/test
+++ b/generators/script/templates/script/test
@@ -3,4 +3,4 @@
 # bootstrap environment
 source script/bootstrap
 
-mocha --compilers coffee:coffee-script  
\ No newline at end of file
+mocha --compilers coffee:coffee-script/register
\ No newline at end of file