diff --git a/Dockerfile b/Dockerfile
index 0a80581..eab382e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,6 @@
-FROM debian:wheezy
+FROM debian:buster
 MAINTAINER yohan <783b8c87@scimetis.net>
 ENV DEBIAN_FRONTEND noninteractive
-RUN echo "deb http://http.debian.net/debian wheezy-backports main" >> /etc/apt/sources.list
 RUN apt-get update && apt-get -y install openvpn procps iptables
 RUN mv /etc/openvpn/openvpn.conf /etc/openvpn/openvpn.conf-bak || true
 COPY entrypoint.sh /root/