diff --git a/README.md b/README.md
index 813861a..bf1b3ad 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 This is a library with sample code to use a 4x5 or 5x4 Matrix or keypad with an ATmega AVR controller.
 
+## BUILD [![Build Status](https://jenkins.gollordasilva.de/job/matrix4x5/badge/icon)](https://jenkins.gollordasilva.de/job/matrix4x5)
+```
+git clone https://gitbucket.pgollor.de/git/kalle/matrix4x5.git
+cd matrix4x5
+make all
+```
 
 ## LICENSE
 [LICENSE](LICENSE.md)