diff --git a/README.md b/README.md
index a7863b597..80722f5c3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Enterprise Search Server: Fess
+Enterprise Search Server: Fess [![Build Status](https://travis-ci.org/codelibs/fess.svg?branch=11.4.x)](https://travis-ci.org/codelibs/fess)
 ====
 
 ## Overview