diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..48d9717
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "dep/klib"]
+	path = dep/klib
+	url = https://github.com/attractivechaos/klib.git
diff --git a/dep/klib b/dep/klib
new file mode 160000
index 0000000..4988b65
--- /dev/null
+++ b/dep/klib
@@ -0,0 +1 @@
+Subproject commit 4988b65b9c90473d155268c8ee15f3aad546406b