diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..c495c16
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "stdlib"]
+	path = external/stdlib
+	url = https://github.com/glistix/stdlib
diff --git a/external/stdlib b/external/stdlib
new file mode 160000
index 0000000..269025c
--- /dev/null
+++ b/external/stdlib
@@ -0,0 +1 @@
+Subproject commit 269025cacba9ee25c7c0bcbd054bec947738ec6d