diff --git a/Dockerfile.linux.amd64 b/Dockerfile.linux.amd64
index 153ecda..d913575 100644
--- a/Dockerfile.linux.amd64
+++ b/Dockerfile.linux.amd64
@@ -18,6 +18,6 @@ RUN set -e \
 RUN set -e \
       && git clone https://git.simoncor.net/siempie/start.simoncor.net.git /site/
 
-EXPOSE 8080
+EXPOSE 80
 ENTRYPOINT ["/usr/local/bin/hugo", "server"]
-CMD ["--baseUrl=http://start.simoncor.net", "--bind=0.0.0.0", "--port=80", "--source=/site/", "--theme=slate"]
+CMD ["--appendPort=false", "--baseUrl=http://start.simoncor.net", "--bind=0.0.0.0", "--port=80", "--source=/site/", "--theme=slate"]