diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,4 +1,4 @@
-#ESP32 Arduino Lib Builder
+#ESP32 Arduino Lib Builder [![Build Status](https://travis-ci.org/espressif/esp32-arduino-lib-builder.svg?branch=master)](https://travis-ci.org/espressif/esp32-arduino-lib-builder)
 
 This repository contains the scripts that produce the libraries included with esp32-arduino.