diff --git a/Dockerfile b/Dockerfile
index 1da6e0c..346aab4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ARG MOSQ_GID="1883"
 
 RUN \
   apt update && \
-  apt install -y mariadb-client openssl libwebsockets8 && \
+  apt install -y mariadb-client openssl libwebsockets8 certbot && \
   groupadd -r -g $MOSQ_GID $MOSQ_USER && \
   useradd -m -r -u $MOSQ_UID -g $MOSQ_USER $MOSQ_USER && \
   mkdir -p /opt/data  
@@ -21,6 +21,8 @@ COPY etc/ /opt/etc
 
 VOLUME /opt/etc
 VOLUME /opt/data
+EXPOSE 80/TCP
+EXPOSE 443/TCP
 EXPOSE 1883/tcp
 EXPOSE 8883/tcp
 EXPOSE 9001/tcp