diff --git a/Dockerfile b/Dockerfile
index 0ecef2b..90b972a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:latest
 
-MAINTAINER Andre Germann <info@buanet.de>
+MAINTAINER Andre Germann <https://buanet.de>
 
 ENV DEBIAN_FRONTEND noninteractive
 
@@ -15,8 +15,7 @@ ENV LANG de_DE.UTF-8
 RUN cp /usr/share/zoneinfo/Europe/Berlin /etc/localtime
 ENV TZ Europe/Berlin
 
-RUN mkdir -p /opt/iobroker/ && chmod 777 /opt/iobroker/
-RUN mkdir -p /opt/scripts/ && chmod 777 /opt/scripts/
+RUN curl -sL https://raw.githubusercontent.com/ioBroker/ioBroker/stable-installer/installer.sh | bash -
 
 WORKDIR /opt/scripts/
 
@@ -29,7 +28,7 @@ RUN chmod +x iobroker_startup.sh
 
 WORKDIR /opt/iobroker/
 
-RUN npm install iobroker --unsafe-perm && echo $(hostname) > .install_host
+RUN echo $(hostname) > .install_host
 RUN update-rc.d iobroker.sh remove
 RUN npm install node-gyp -g