diff --git a/Dockerfile b/Dockerfile
index fea0bd34..d62dd422 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,4 +19,6 @@ COPY ./config/nginx.conf /etc/nginx/sites-enabled/default
 
 COPY --chown=www-data:www-data ./ /app/
 
+EXPOSE 80
+
 ENTRYPOINT ["/app/docker-entrypoint.sh"]