diff --git a/docker-compose.yml.mariadb.example b/docker-compose.yml.mariadb.example
index df62f68..de04327 100644
--- a/docker-compose.yml.mariadb.example
+++ b/docker-compose.yml.mariadb.example
@@ -60,6 +60,12 @@ services:
       - backend
     restart: on-failure
 
+  composer:
+    image: composer
+    restart: 'no'
+    volumes:
+      - ${PWD}/mybb:/app
+
 networks:
   frontend:
     driver: bridge         
diff --git a/docker-compose.yml.pgsql.example b/docker-compose.yml.pgsql.example
index 1a2aec2..c41f969 100644
--- a/docker-compose.yml.pgsql.example
+++ b/docker-compose.yml.pgsql.example
@@ -64,6 +64,12 @@ services:
       - backend
     restart: on-failure
 
+  composer:
+    image: composer
+    restart: 'no'
+    volumes:
+      - ${PWD}/mybb:/app
+
 networks:
   frontend:
     driver: bridge