diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e7ae3a7
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "luajit"]
+	path = luajit
+	url = https://github.com/LuaJIT/LuaJIT.git
diff --git a/luajit b/luajit
new file mode 160000
index 0000000..a4f56a4
--- /dev/null
+++ b/luajit
@@ -0,0 +1 @@
+Subproject commit a4f56a459a588ae768801074b46ba0adcfb49eb1