diff --git a/.travis.yml b/.travis.yml
old mode 100644
new mode 100755
index b455780..302f378
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,5 +27,5 @@ before_script:
 script:
   - meteor create --bare test
   - cd test
-  - meteor npm i --save selenium-webdriver@3.6.0 chromedriver@2.36.0 simpl-schema
+  - meteor npm i --save selenium-webdriver@3.6.0 chromedriver@2.36.0 simpl-schema chai
   - METEOR_PACKAGE_DIRS="../" TEST_BROWSER_DRIVER=chrome meteor test-packages --once --driver-package meteortesting:mocha ../
\ No newline at end of file
diff --git a/lib/testing/main.js b/lib/testing/main.js
new file mode 100755
index 0000000..e19100b
--- /dev/null
+++ b/lib/testing/main.js
@@ -0,0 +1,3 @@
+import chai from 'chai';
+
+global.assert = chai.assert;
diff --git a/package.js b/package.js
index 4239ded..738a962 100755
--- a/package.js
+++ b/package.js
@@ -31,7 +31,7 @@ Package.onUse(function(api) {
         'reywood:publish-composite@1.5.2',
         'dburles:mongo-collection-instances@0.3.5',
         'herteby:denormalize@0.6.5',
-        'peerlibrary:subscription-scope@0.1.0',
+        'peerlibrary:subscription-scope@0.4.0',
     ];
 
     api.use(packages);
@@ -50,14 +50,17 @@ Package.onTest(function(api) {
         'reywood:publish-composite@1.5.2',
         'dburles:mongo-collection-instances@0.3.5',
         'herteby:denormalize@0.6.5',
-        'peerlibrary:subscription-scope@0.1.0',
+        'peerlibrary:subscription-scope@0.4.0',
         'mongo',
     ];
 
     api.use(packages);
     api.use('tracker');
 
-    api.use(['cultofcoders:mocha', 'practicalmeteor:chai']);
+    api.use(['meteortesting:mocha']);
+
+    // main test config
+    api.addFiles('lib/testing/main.js');
 
     // LINKS
     api.addFiles('lib/links/tests/main.js', 'server');