diff --git a/Dockerfile b/Dockerfile
index d4b1aae81f4468d601dab658c340939ada846601..bbac435ec8bcc1d97dba93afaf77bda4a42f4459 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,4 +55,4 @@ COPY --from=mumble-web /home/node/dist /home/node/dist
 ENV MUMBLE_SERVER=mumble.cvh-server.de:64738
 EXPOSE 443
 ENTRYPOINT [ "/sbin/tini", "--"]
-CMD [ "websockify --cert=/home/node/certs/cert.crt --key=/home/node/certs/cert.key --ssl-only --ssl-target --web=/home/node/dist 443 "$MUMBLE_SERVER"" ]
\ No newline at end of file
+CMD websockify --cert=/home/node/certs/cert.crt --key=/home/node/certs/cert.key --ssl-only --ssl-target --web=/home/node/dist 443 "$MUMBLE_SERVER"
\ No newline at end of file
diff --git a/docker-compose.production.yml b/docker-compose.production.yml
index a725b8185cb9061a75e0992b72a12fa35500a3c3..cd096342c4f89ad1f70828e53894464b030e78f5 100644
--- a/docker-compose.production.yml
+++ b/docker-compose.production.yml
@@ -8,7 +8,7 @@ services:
         environment: 
             - MUMBLE_SERVER=mumble.cvh-server.de:64738
         ports:
-            - 443:443
+            - 4436:443
         volumes: 
             - ../letsencrypt-webserver/reverse_proxy/keys:/home/node/certs:ro
         restart: unless-stopped
@@ -16,8 +16,8 @@ services:
     murmur:
         container_name: murmur
         image: coppit/mumble-server
-        ports: 
+        ports:
             - 64738:64738
-        volumes: 
+        volumes:
             - ./murmur:/data
         restart: unless-stopped
\ No newline at end of file