diff --git a/dirbaio/main.go b/dirbaio/main.go
new file mode 100644
index 0000000..206a772
--- /dev/null
+++ b/dirbaio/main.go
@@ -0,0 +1,11 @@
+// Copyright 2018 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.
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("200 OK")
+}