diff --git a/.gitmodules b/.gitmodules
index 6274efaec6c..bf9bdd9a5b4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -43,7 +43,7 @@
 	url = https://github.com/rust-lang/rust-by-example.git
 [submodule "src/llvm-emscripten"]
 	path = src/llvm-emscripten
-	url = https://github.com/kripken/emscripten-fastcomp
+	url = https://github.com/rust-lang/llvm.git
 [submodule "src/stdsimd"]
 	path = src/stdsimd
 	url = https://github.com/rust-lang-nursery/stdsimd.git
diff --git a/src/llvm-emscripten b/src/llvm-emscripten
index 272d3ff91b3..7f23313edff 160000
--- a/src/llvm-emscripten
+++ b/src/llvm-emscripten
@@ -1 +1 @@
-Subproject commit 272d3ff91b38eac051bdbaf6cf84db5c901ce2f8
+Subproject commit 7f23313edff8beccb3fe44b815714269c5124c15