diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..df93121
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lain"]
+	path = lain
+	url = gh:lcpz/lain
diff --git a/lain b/lain
new file mode 160000
index 0000000..93b31ef
--- /dev/null
+++ b/lain
@@ -0,0 +1 @@
+Subproject commit 93b31ef0e9851f593984657c0215ba2ed6488b2a