diff --git a/README.md b/README.md
index 1efd287..adaef89 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@
 
 ### state
 
-- ssh slave: [![Build Status](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=ssh/badge/icon)](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=ssh/)
-- arduino slave: [![Build Status](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=arduino/badge/icon)](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=arduino/)
+- ssh slave: [![Build Status](http://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=ssh/badge/icon)](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=ssh/)
+- arduino slave: [![Build Status](http://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=arduino/badge/icon)](https://jenkins.pgollor.de/job/jenkins-docker-slave/slaveType=arduino/)
 
 
 ### build manually