diff --git a/share/ruby-build/rbx-3.76 b/share/ruby-build/rbx-3.76
new file mode 100644
index 00000000..ef919284
--- /dev/null
+++ b/share/ruby-build/rbx-3.76
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2l" "https://www.openssl.org/source/openssl-1.0.2l.tar.gz#ce07195b659e75f4e1db43552860070061f156a98bb37b672b101ba6e3ddf30c" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-3.76" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-3.76.tar.bz2#1606d229ea611f3c271f0b579c839cea6a1b4b07ddea7b0c4d2d794146781589" rbx
diff --git a/share/ruby-build/rbx-3.77 b/share/ruby-build/rbx-3.77
new file mode 100644
index 00000000..e54a45e3
--- /dev/null
+++ b/share/ruby-build/rbx-3.77
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2l" "https://www.openssl.org/source/openssl-1.0.2l.tar.gz#ce07195b659e75f4e1db43552860070061f156a98bb37b672b101ba6e3ddf30c" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-3.77" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-3.77.tar.bz2#badaeb4129c64979fb37322cc1913effde17010db5f57398ab7409f3fb84360e" rbx
diff --git a/share/ruby-build/rbx-3.78 b/share/ruby-build/rbx-3.78
new file mode 100644
index 00000000..1c6c45ec
--- /dev/null
+++ b/share/ruby-build/rbx-3.78
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2l" "https://www.openssl.org/source/openssl-1.0.2l.tar.gz#ce07195b659e75f4e1db43552860070061f156a98bb37b672b101ba6e3ddf30c" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-3.78" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-3.78.tar.bz2#d285d798226fa6d80db7fd5afc2ceb2860546378772beccab154b8b7612446c9" rbx
diff --git a/share/ruby-build/rbx-3.79 b/share/ruby-build/rbx-3.79
new file mode 100644
index 00000000..b2d17e55
--- /dev/null
+++ b/share/ruby-build/rbx-3.79
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2l" "https://www.openssl.org/source/openssl-1.0.2l.tar.gz#ce07195b659e75f4e1db43552860070061f156a98bb37b672b101ba6e3ddf30c" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-3.79" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-3.79.tar.bz2#514c5032a23bfc1ca2defce646cc3a740aa053dab37e0cb4fbba1d4f11a9c33a" rbx
diff --git a/share/ruby-build/rbx-3.80 b/share/ruby-build/rbx-3.80
new file mode 100644
index 00000000..853dc176
--- /dev/null
+++ b/share/ruby-build/rbx-3.80
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2l" "https://www.openssl.org/source/openssl-1.0.2l.tar.gz#ce07195b659e75f4e1db43552860070061f156a98bb37b672b101ba6e3ddf30c" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-3.80" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-3.80.tar.bz2#8cda9123efac9c2bbe374368c4767ada7e28299a7c4c706c562b3d133f96c19e" rbx