diff --git a/components/event_store/redis/Dockerfile b/components/event_store/redis/Dockerfile
index 28b4d6c..7448fd1 100644
--- a/components/event_store/redis/Dockerfile
+++ b/components/event_store/redis/Dockerfile
@@ -1,3 +1,4 @@
 FROM redis
 ENV PORT 6379
 ENV HOSTNAME redis
+EXPOSE 6379
diff --git a/components/rabbitmq/Dockerfile b/components/rabbitmq/Dockerfile
index 835d879..7093d5e 100644
--- a/components/rabbitmq/Dockerfile
+++ b/components/rabbitmq/Dockerfile
@@ -1,4 +1,4 @@
 FROM rabbitmq
 ENV PORT 5672
 ENV HOSTNAME rabbitmq
-EXPOSE 5672
\ No newline at end of file
+EXPOSE 5672