diff --git a/share/ruby-build/maglev-2.0.0-dev b/share/ruby-build/maglev-2.0.0-dev
new file mode 100644
index 00000000..15ca7c9b
--- /dev/null
+++ b/share/ruby-build/maglev-2.0.0-dev
@@ -0,0 +1 @@
+install_git "maglev-2.0.0-dev" "https://github.com/MagLev/maglev.git" "master-1.9" maglev