diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..32923c0b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,5 @@
+[submodule "football"]
+	path = football
+	url = https://github.com/schoebel/football.git
+	branch = master
+	fetchRecurseSubmodules = true
diff --git a/football b/football
new file mode 160000
index 00000000..5364ccf7
--- /dev/null
+++ b/football
@@ -0,0 +1 @@
+Subproject commit 5364ccf7e376e509ff8decb207cd0a8a96d29e22