diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 56606e2e..8ab3fbdf 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -1,4 +1,4 @@
-# Postfix SMTP relay for Gmail
+services:
   postfix:
     image: boky/postfix
     restart: unless-stopped
@@ -17,7 +17,6 @@
       # - SMTP_USE_STARTTLS=yes
     ports:
       - "25:25"
-services:
   nginx:
     image: nginx:latest
     container_name: cmc-prod-nginx
diff --git a/docker-compose.stg.yml b/docker-compose.stg.yml
index 86617dbb..d8c46a1e 100644
--- a/docker-compose.stg.yml
+++ b/docker-compose.stg.yml
@@ -1,4 +1,4 @@
-# Postfix SMTP relay for Gmail
+services:
   postfix:
     image: boky/postfix
     restart: unless-stopped
@@ -17,7 +17,6 @@
       # - SMTP_USE_STARTTLS=yes
     ports:
       - "25:25"
-services:
   nginx:
     image: nginx:latest
     container_name: cmc-stg-nginx