diff --git a/share/ruby-build/2.0.0-preview2 b/share/ruby-build/2.0.0-preview2
index c3353834..f2217a01 100644
--- a/share/ruby-build/2.0.0-preview2
+++ b/share/ruby-build/2.0.0-preview2
@@ -1,2 +1 @@
-install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz#36c852831d02cf90508c29852361d01b"
 install_package "ruby-2.0.0-preview2" "http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-preview2.tar.gz#eaddcbf63dc775708de45c7a81ab54b9"