diff --git a/README.md b/README.md
index 6a5a123..200bce2 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ signed tags: https://github.com/fphammerle/docker-tor-proxy/tags
 ```sh
 $ docker run --rm --name tor-proxy \
     -p 127.0.0.1:9050:9050/tcp \
-    -p 127.0.0.1:53:53/udp \
+    -p 127.0.0.1:53:9053/udp \
     fphammerle/tor-proxy
 ```
 
diff --git a/ansible-playbook.yml b/ansible-playbook.yml
index 096f4f0..b76586c 100644
--- a/ansible-playbook.yml
+++ b/ansible-playbook.yml
@@ -14,7 +14,7 @@
       purge_networks: yes
       ports:
       - '127.0.0.1:9050:9050/tcp'
-      - '127.0.0.1:53:53/udp'
+      - '127.0.0.1:53:9053/udp'
       restart_policy: unless-stopped
       memory: 128M
   - iptables: