diff --git a/Dockerfile b/Dockerfile
index 9e5217e..549c1bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,7 @@
-FROM debian:buster
+FROM debian:jessie
 MAINTAINER yohan <783b8c87@scimetis.net>
 ENV DEBIAN_FRONTEND noninteractive
-RUN echo "deb http://deb.debian.org/debian buster-backports main contrib non-free" >> /etc/apt/sources.list
-RUN apt update && apt -y install php5-fpm php5-gd php5-mysql
+RUN apt-get update && apt-get -y install php5-fpm php5-gd php5-mysql
 COPY php-fpm.conf /etc/php5/fpm/
 ENTRYPOINT ["/usr/sbin/php5-fpm", "-F", "--force-stderr", "--fpm-config", "/etc/php5/fpm/php-fpm.conf"]
 #ENTRYPOINT ["/bin/bash"]