diff --git a/README.md b/README.md
index 2c2ba95..e77fc72 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # qtmodbustester
 Simple Qt modbus tester
 
+[![Build Status](https://travis-ci.com/0xFEEDC0DE64/qtmodbustester.svg?branch=main)](https://travis-ci.com/0xFEEDC0DE64/qtmodbustester)
+
 Currently only supports modbus-tcp and only reading registers (no writing yet)
 
 ![Screenshot](/screenshot.png)