diff --git a/.woodpecker.yml b/.woodpecker.yml
index f2840e2..9cec75b 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -217,6 +217,21 @@ steps:
         echo "FAIL: app ne repond pas apres 10 minutes"
         exit 1
 
+  # Seed manuel : déclencher via CI API ou interface Woodpecker (event: manual)
+  - name: seed
+    image: docker:27-cli
+    depends_on:
+      - deploy
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - /opt/libredecision:/opt/libredecision
+    commands:
+      - |
+        PROJECT=$(grep '^COMPOSE_PROJECT_NAME=' /opt/libredecision/.env | cut -d= -f2)
+        docker exec "$PROJECT-backend" python seed.py
+    when:
+      - event: manual
+
   - name: notify-failure
     image: alpine:3.20
     commands: