diff --git a/ecs/Dockerfile b/ecs/Dockerfile
index fbcf5fa..3393a9d 100644
--- a/ecs/Dockerfile
+++ b/ecs/Dockerfile
@@ -74,7 +74,7 @@ ADD --chown=ejabberd:ejabberd https://download.process-one.net/cacert.pem conf/c
 # Setup runtime environment
 USER ejabberd
 VOLUME ["$HOME/database","$HOME/conf","$HOME/logs"]
-EXPOSE 5222 5269 5280
+EXPOSE 5222 5269 5443
 
 ENTRYPOINT ["/home/ejabberd/bin/ejabberdctl"]
 CMD ["foreground"]