diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..950c861
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/Control-Surface"]
+	path = lib/Control-Surface
+	url = https://github.com/tttapa/Control-Surface.git
diff --git a/lib/Control-Surface b/lib/Control-Surface
new file mode 160000
index 0000000..3a75d0c
--- /dev/null
+++ b/lib/Control-Surface
@@ -0,0 +1 @@
+Subproject commit 3a75d0cc19052b6331ad72ca01e18f65111156d1