diff --git a/README.md b/README.md
index 37bb6192f3fa5780e0a5a067df558f3bc2db638c..d956cd9ee9c31b00a844e2ab5af8759c48ebc15e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+Build Status: [![Build Status](https://travis-ci.org/squix78/esp8266-oled-ssd1306.svg?branch=dev-branch-3.0.0)](https://travis-ci.org/squix78/esp8266-oled-ssd1306)
+
 # esp8266-oled-ssd1306
 
 This is a driver for the SSD1306 based 128x64 pixel OLED display running on the Arduino/ESP8266 platform.