diff --git a/Dockerfile b/Dockerfile
index 19c4d19..a092abd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,12 @@
-FROM debian:buster
+FROM debian:bullseye
 MAINTAINER yohan <783b8c87@scimetis.net>
 ENV DEBIAN_FRONTEND noninteractive
-ENV TZ Europe/Paris
-RUN apt-get update && apt-get -y install duplicity python-swiftclient curl docker.io
-ENTRYPOINT ["/root/entrypoint.sh"]
+RUN echo "deb http://http.debian.net/debian bullseye-backports main" >> /etc/apt/sources.list
+RUN apt-get update && apt-get -y install pip openssh-client iproute2 git
+ENV TZ=Europe/Paris
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN pip install ansible
+RUN pip install "openstacksdk>=1.0.0"
+RUN pip install docker
+RUN pip install docker-compose
+RUN apt-get -y install duplicity