diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml
index 026f1090c..d3d6ff4b2 100644
--- a/.devcontainer/docker-compose.yml
+++ b/.devcontainer/docker-compose.yml
@@ -2,5 +2,7 @@ ejabberd:
   image: ejabberd/ecs
   ports:
     - 5222:5222
+    - 5223:5223
     - 5269:5269
     - 5280:5280
+    - 1883:1883