diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d478d55
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vendor/unity"]
+	path = vendor/unity
+	url = git@github.com:ThrowTheSwitch/Unity.git
diff --git a/vendor/unity b/vendor/unity
new file mode 160000
index 0000000..d0d5ec5
--- /dev/null
+++ b/vendor/unity
@@ -0,0 +1 @@
+Subproject commit d0d5ec5d7569defaafd6c1bdb728d4c33783b69a