diff --git a/.gitmodules b/.gitmodules
index 57d3758..ab31772 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -49,9 +49,9 @@
 [submodule "crates/docgen"]
 	path = crates/docgen
 	url = https://github.com/redox-os/docgen.git
-[submodule "libstd/openlibm"]
-	path = libstd/openlibm
-	url = https://github.com/JuliaLang/openlibm.git
 [submodule "programs/binutils"]
 	path = programs/binutils
 	url = https://github.com/redox-os/binutils.git
+[submodule "libc-artifacts"]
+	path = libc-artifacts
+	url = https://github.com/redox-os/libc-artifacts.git
diff --git a/README.md b/README.md
index a80c77c..82c53ca 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Please make sure you use the **latest nightly** of `rustc` before building (for
 
 [![Travis Build Status](https://travis-ci.org/redox-os/redox.svg?branch=master)](https://travis-ci.org/redox-os/redox)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE.md)
+![Rust Version](https://img.shields.io/badge/rust-1.15.0--nightly%20(71c06a56a%202016--12--18)-lightgrey.svg)
 
 ## Contents
 
diff --git a/libc-artifacts b/libc-artifacts
new file mode 160000
index 0000000..b0e2a74
--- /dev/null
+++ b/libc-artifacts
@@ -0,0 +1 @@
+Subproject commit b0e2a74a505d0bc6ffea05d81fe239b1beb5c246