diff --git a/Gemfile b/Gemfile
index a2ff910..78ec6ee 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source :rubygems
 
-gem 'jruby-openssl', :platforms => :jruby do
+gem 'jruby-openssl', :platforms => :jruby
 gem 'rake'
 
 group :test do