diff --git a/Dockerfile b/Dockerfile
index 2cec2a3..863bb75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,13 +6,14 @@ RUN apk add --no-cache certbot jq wget
 
 # Run certbot 
 COPY ./monit.conf /etc/monit.d/certbot.conf
-# Get more output
-RUN echo "set limits { programoutput: 1 MB }" >> /etc/monit.d/limits.conf
 
 # Install certbot's script
 COPY ./certbot.sh /usr/local/bin/certbot
 RUN chmod +x /usr/local/bin/certbot
 
+# Add ssl group
+RUN addgroup -S -g 777 ssl
+
 # Check monit's config
 RUN monit -t