diff --git a/Gemfile b/Gemfile
index 7facaeb86..d2f6b8ded 100644
--- a/Gemfile
+++ b/Gemfile
@@ -61,7 +61,7 @@ gem 'uglifier'
 gem 'therubyracer', platforms: [:mri, :rbx]
 gem 'therubyrhino', platforms: :jruby
 
-source 'https://rails-assets.org' do
+source 'http://insecure.rails-assets.org' do
   gem 'rails-assets-notifyjs'
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 35827f79a..b8f1b9e65 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,7 +38,7 @@ GIT
 
 GEM
   remote: https://rubygems.org/
-  remote: https://rails-assets.org/
+  remote: http://insecure.rails-assets.org
   specs:
     actionmailer (4.2.11.1)
       actionpack (= 4.2.11.1)