diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..86db4e8
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vendor/clay"]
+	path = vendor/clay
+	url = https://github.com/nicbarker/clay.git
diff --git a/vendor/clay b/vendor/clay
new file mode 160000
index 0000000..0d6969c
--- /dev/null
+++ b/vendor/clay
@@ -0,0 +1 @@
+Subproject commit 0d6969c8c31375dab40c9cd0b0ad525eb50f3a29