diff --git a/mailru/mailru.go b/mailru/mailru.go
new file mode 100644
index 0000000..dddd9dd
--- /dev/null
+++ b/mailru/mailru.go
@@ -0,0 +1,16 @@
+// Copyright 2017 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 mailru provides constants for using OAuth2 to access Mail.Ru.
+package mailru // import "golang.org/x/oauth2/mailru"
+
+import (
+	"golang.org/x/oauth2"
+)
+
+// Endpoint is Mail.Ru's OAuth 2.0 endpoint.
+var Endpoint = oauth2.Endpoint{
+	AuthURL:  "https://o2.mail.ru/login",
+	TokenURL: "https://o2.mail.ru/token",
+}