diff --git a/templates/docker-compose.yml.j2 b/templates/docker-compose.yml.j2
index 2571f99..414d2a6 100644
--- a/templates/docker-compose.yml.j2
+++ b/templates/docker-compose.yml.j2
@@ -13,7 +13,7 @@ services:
     environment:
       - 'POSTGRES_HOST_AUTH_METHOD=trust'
     ports:
-      - '127.0.0.1:{{ mastodon_db_port }}:5432'
+      - '127.0.0.1:5432:{{ mastodon_db_port }}'
 
   redis:
     restart: always
@@ -25,7 +25,7 @@ services:
     volumes:
       - ./redis:/data
     ports:
-      - '127.0.0.1:{{ redis_port }}:6379'
+      - '127.0.0.1:6379:{{ redis_port }}'
 
   # es:
   #   restart: always