diff --git a/.meteor/packages b/.meteor/packages
index 3c749d04714..3f68c4b3e13 100644
--- a/.meteor/packages
+++ b/.meteor/packages
@@ -12,7 +12,6 @@ accounts-password@1.3.6
 accounts-twitter@1.2.1
 blaze-html-templates
 check@1.2.5
-coffeescript@1.11.1_4
 ddp-rate-limiter@1.0.7
 ecmascript@0.7.3
 ejson@1.0.13
diff --git a/.meteor/versions b/.meteor/versions
index db53171f666..95e7532c543 100644
--- a/.meteor/versions
+++ b/.meteor/versions
@@ -105,8 +105,6 @@ ordered-dict@1.0.9
 ostrio:cookies@2.2.1
 pauli:accounts-linkedin@2.1.2
 pauli:linkedin-oauth@1.1.0
-peerlibrary:aws-sdk@2.4.9_1
-peerlibrary:blocking@0.5.2
 percolate:synced-cron@1.3.2
 promise@0.8.8
 raix:eventemitter@0.1.3
diff --git a/packages/rocketchat-katex/package.js b/packages/rocketchat-katex/package.js
index de08f7f50f5..c72507a3b1d 100644
--- a/packages/rocketchat-katex/package.js
+++ b/packages/rocketchat-katex/package.js
@@ -29,12 +29,3 @@ Package.onUse(function(api) {
 
 	api.addAssets(fontFiles, 'client');
 });
-
-Package.onTest(function(api) {
-	api.use('coffeescript');
-	api.use('sanjo:jasmine@0.20.2');
-	api.use('rocketchat:lib');
-	api.use('rocketchat:katex');
-
-	api.addFiles('tests/jasmine/client/unit/katex.spec.coffee', 'client');
-});
diff --git a/packages/rocketchat-lib/package.js b/packages/rocketchat-lib/package.js
index f5df7120546..b4e0168c266 100644
--- a/packages/rocketchat-lib/package.js
+++ b/packages/rocketchat-lib/package.js
@@ -215,10 +215,3 @@ Package.onUse(function(api) {
 
 	api.imply('tap:i18n');
 });
-
-Package.onTest(function(api) {
-	api.use('coffeescript');
-	api.use('sanjo:jasmine@0.20.2');
-	api.use('rocketchat:lib');
-	api.addFiles('tests/jasmine/server/unit/models/_Base.spec.coffee', 'server');
-});
diff --git a/packages/rocketchat-message-attachments/package.js b/packages/rocketchat-message-attachments/package.js
index 22563380d4c..099b85a7464 100644
--- a/packages/rocketchat-message-attachments/package.js
+++ b/packages/rocketchat-message-attachments/package.js
@@ -9,7 +9,6 @@ Package.onUse(function(api) {
 	api.use([
 		'templating',
 		'ecmascript',
-		'coffeescript',
 		'underscore',
 		'rocketchat:lib',
 		'less'
diff --git a/packages/rocketchat-slashcommands-inviteall/package.js b/packages/rocketchat-slashcommands-inviteall/package.js
index 0095d814df9..e44deba5214 100644
--- a/packages/rocketchat-slashcommands-inviteall/package.js
+++ b/packages/rocketchat-slashcommands-inviteall/package.js
@@ -9,7 +9,6 @@ Package.onUse(function(api) {
 
 	api.use([
 		'ecmascript',
-		'coffeescript',
 		'check',
 		'rocketchat:lib'
 	]);
diff --git a/packages/rocketchat-ui/package.js b/packages/rocketchat-ui/package.js
index bf9e8e21147..200ff32d6da 100644
--- a/packages/rocketchat-ui/package.js
+++ b/packages/rocketchat-ui/package.js
@@ -20,7 +20,6 @@ Package.onUse(function(api) {
 		'reactive-var',
 		'ecmascript',
 		'templating',
-		'coffeescript',
 		'underscore',
 		'rocketchat:lib',
 		'raix:push',