diff --git a/share/ruby-build/2.4.0-preview2 b/share/ruby-build/2.4.0-preview2
new file mode 100644
index 00000000..3c0bfe5f
--- /dev/null
+++ b/share/ruby-build/2.4.0-preview2
@@ -0,0 +1,2 @@
+install_package "openssl-1.0.2h" "https://www.openssl.org/source/openssl-1.0.2h.tar.gz#1d4007e53aad94a5b2002fe045ee7bb0b3d98f1a47f8b2bc851dcd1c74332919" mac_openssl --if has_broken_mac_openssl
+install_package "ruby-2.4.0-preview2" "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-2.4.0-preview2.tar.bz2#2224c55b2d87b5c0f08d23a4618e870027dbc1cffbfb4a05efd19eac4ff4cf1d" ldflags_dirs standard verify_openssl