diff --git a/glpi/docker-compose.yml.example b/glpi/docker-compose.yml.example
index 5775d45..51c9755 100644
--- a/glpi/docker-compose.yml.example
+++ b/glpi/docker-compose.yml.example
@@ -14,6 +14,8 @@ services:
       - config:/var/www/html/config
       - marketplace:/var/www/html/marketplace
       - plugins:/var/www/html/plugins
+      - install:/var/www/html/install
+
     networks:
       - web
       - glpi
@@ -46,6 +48,7 @@ volumes:
   config:
   marketplace:
   plugins:
+  install:
 networks:
   web:
     external: true