diff --git a/post-receive b/post-receive
index 3164f19..54e0101 100644
--- a/post-receive
+++ b/post-receive
@@ -3,7 +3,7 @@
 
 #!/bin/bash
 REPOSITORY=/opt/geschichtenfabio-dockerized
-git --work-tree=${REPOSITORY} --git-dir=${REPOSITORY} -f
+git --work-tree=${REPOSITORY} --git-dir=${REPOSITORY} checkout -f
 touch ${REPOSITORY}/FLAG-FOR-CRONJOB-DOCKER-AUTOMATION
 
 # content of /etc/cron.daily/geschichtenfabio-docker-automation