diff --git a/package.js b/package.js
index 4b03beb..a9813a1 100755
--- a/package.js
+++ b/package.js
@@ -50,9 +50,10 @@ Npm.depends({
 });
 
 Package.onTest(function (api) {
-  api.use(['lmieulet:coverage-self-instrumenter'], ['server']);
+  api.use('ecmascript');
+  api.use(['lmieulet:coverage-self-instrumenter@0.0.2'], ['server']);
   api.use(['lmieulet:meteor-coverage', 'tinytest'], ['server', 'client']);
-  api.use('jquery', 'client');
+  api.use('jquery', 'client', 'modules');
 
   api.addFiles('tests/methods.js', 'client');
   api.addFiles([