diff --git a/Dockerfile b/Dockerfile
index 2281da9..a4c26da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,5 +43,7 @@ EXPOSE 5665
 VOLUME ["/data"]
 WORKDIR /data
 USER root
+
+## run init.sh always!
 ENTRYPOINT [ "bash", "/root/init.sh" ]
 CMD [ "/usr/sbin/icinga2", "daemon" ]
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