diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7c80cd8
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "flutter"]
+	path = flutter
+	url = https://github.com/flutter/flutter
diff --git a/flutter b/flutter
new file mode 160000
index 0000000..9944297
--- /dev/null
+++ b/flutter
@@ -0,0 +1 @@
+Subproject commit 9944297138845a94256f1cf37beb88ff9a8e811a