diff --git a/docker-compose.yml b/docker-compose.yml
index 7f1b8ba..087581a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,11 +10,11 @@ services:
       CORS_ALLOWED_ORIGINS: ${CORS_ALLOWED_ORIGINS}
       INGEST_API_KEY: ${INGEST_API_KEY}
       CURRENT_EVENTS_POLL_MS: ${CURRENT_EVENTS_POLL_MS}
-    ports:
-      - "${PORT}:${PORT}"
+    expose:
+      - "3101"
     networks:
       - proxy
 
 networks:
   proxy:
-    external: true
+    external: true
\ No newline at end of file