diff --git a/Gemfile b/Gemfile
index ccb6ecf..76035ae 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
- "https://rubygems.org"
+source "https://rubygems.org"
 
 # Declare your gem's dependencies in jasmine-rails.gemspec.
 # Bundler will treat runtime dependencies like base dependencies, and