diff --git a/docker-compose.yml b/docker-compose.yml
index 881611b..a6890d0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -53,6 +53,8 @@ services:
       - MINIO_BUCKET_ANCPI=ancpi-documente
       # iLovePDF cloud compression (free: 250 files/month)
       - ILOVEPDF_PUBLIC_KEY=${ILOVEPDF_PUBLIC_KEY:-}
+      # Martin vector tile server (geoportal)
+      - NEXT_PUBLIC_MARTIN_URL=http://10.10.10.166:3010
       # DWG-to-DXF sidecar
       - DWG2DXF_URL=http://dwg2dxf:5001
       # Email notifications (Brevo SMTP)