diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..1921f96
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "clay"]
+	path = clay
+	url = git@github.com:nicbarker/clay.git
diff --git a/clay b/clay
new file mode 160000
index 0000000..6a9b723
--- /dev/null
+++ b/clay
@@ -0,0 +1 @@
+Subproject commit 6a9b723dcce154347452491559b34da528cd657f