diff --git a/test/rb/Gemfile b/test/rb/Gemfile
new file mode 100644
index 0000000..8301e44
--- /dev/null
+++ b/test/rb/Gemfile
@@ -0,0 +1,6 @@
+source "http://rubygems.org"
+
+require "rubygems"
+
+gem "rack", "~> 1.5.2"
+gem "thin", "~> 1.5.0"