diff --git a/docker-compose.yml b/docker-compose.yml
index 5e2122a0..b84d0e94 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -22,6 +22,7 @@ services:
       - CACHE_DEFAULT=redis:6379/0
       - CACHE_AXES=redis:6379/0
       - DISABLE_2FA=yes
+      - SUBPATH=${SUBPATH:-/}
       # setup_configuration env vars
       - OBJECTTYPES_DOMAIN=web:8000
       - OBJECTTYPES_ORGANIZATION=ObjectTypes