diff --git a/share/ruby-build/jruby-1.7.3 b/share/ruby-build/jruby-1.7.3
new file mode 100644
index 00000000..60289242
--- /dev/null
+++ b/share/ruby-build/jruby-1.7.3
@@ -0,0 +1 @@
+install_package "jruby-1.7.3" "http://jruby.org.s3.amazonaws.com/downloads/1.7.3/jruby-bin-1.7.3.tar.gz#f0adf8ccee6f6777f7ab8e5e1d7a1f47" jruby