diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..10ed34f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "test"]
+	path = test
+	url = ./test
diff --git a/test b/test
new file mode 160000
index 0000000..52015f0
--- /dev/null
+++ b/test
@@ -0,0 +1 @@
+Subproject commit 52015f0288618327dac43e65a2106da09da9f800