diff --git a/build/Dockerfile b/build/Dockerfile
index 16ac6f4..2f53213 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -49,6 +49,7 @@ RUN chmod +x /startup.sh
 
 VOLUME /opt/scripts/vol/
 VOLUME /var/www/html/
+VOLUME /var/lib/dehydrated/
 EXPOSE 1935
 EXPOSE 80
 
diff --git a/build/startup.sh b/build/startup.sh
index 1959318..764a319 100644
--- a/build/startup.sh
+++ b/build/startup.sh
@@ -29,6 +29,7 @@ mv /etc/nginx/nginx_tmp.conf /etc/nginx/nginx.conf
 /usr/bin/dehydrated --register --accept-terms
 /usr/bin/dehydrated -c
 killall nginx
+mv /etc/nginx/nginx.conf /etc/nginx/nginx_tmp.conf
 mv /etc/nginx/nginx.conf.full /etc/nginx/nginx.conf
 
 if [ -z ${LETSENCRYPT_DOMAIN} ]; then