diff --git a/alpine/docker-compose.yml b/alpine/docker-compose.yml
index c82ba4f..088cbad 100644
--- a/alpine/docker-compose.yml
+++ b/alpine/docker-compose.yml
@@ -10,6 +10,7 @@ services:
       - "mysql"
       - "rabbitmq"
     volumes:
+      - ./conf/postal.yml:/opt/postal/config/postal.yml
       - static_assets:/opt/postal/public
       - postal_assets:/opt/postal/public/assets
       - ./src/templates/:/templates
diff --git a/ubuntu/docker-compose.yml b/ubuntu/docker-compose.yml
index ab708d2..498f729 100644
--- a/ubuntu/docker-compose.yml
+++ b/ubuntu/docker-compose.yml
@@ -10,6 +10,7 @@ services:
       - "mysql"
       - "rabbitmq"
     volumes:
+      - ./conf/postal.yml:/opt/postal/config/postal.yml
       - static_assets:/opt/postal/public
       - postal_assets:/opt/postal/public/assets
       - ./src/templates/:/templates