diff --git a/Gemfile b/Gemfile
index f7af74fe..590a6cc5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,7 @@
 source :rubygems
 
 gem "rake"
-gem "rspec-core", :path => "../rspec-core"
-gem "rspec-expectations", :path => "../rspec-expectations"
-gem "rspec-mocks", :path => "../rspec-mocks"
+
+%w[rspec-core rspec-expectations rspec-mocks].each do |lib|
+  gem lib, :path => File.expand_path("../../#{lib}", __FILE__)
+end