diff --git a/cmd/gomobile/main.go b/cmd/gomobile/main.go
new file mode 100644
index 0000000..133bbdf
--- /dev/null
+++ b/cmd/gomobile/main.go
@@ -0,0 +1,13 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Gomobile is a tool for building and running mobile apps written in Go.
+
+The tool is under development and not ready for use.
+*/
+package main
+
+func main() {
+}