diff --git a/scripts/deploy-prod.sh b/scripts/deploy-prod.sh
index c1e3838..661ab60 100755
--- a/scripts/deploy-prod.sh
+++ b/scripts/deploy-prod.sh
@@ -75,16 +75,8 @@ fi
 
 nginx -t 2>/dev/null && systemctl reload nginx 2>/dev/null || true
 
-CONTAINER_IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' memento-web 2>/dev/null || true)
-
 for i in $(seq 1 24); do
-  BODY=""
-  if [ -n "$CONTAINER_IP" ]; then
-    BODY=$(curl -sf --max-time 3 "http://${CONTAINER_IP}:3000/api/build-info" 2>/dev/null || true)
-  fi
-  if [ -z "$BODY" ]; then
-    BODY=$(curl -sf --max-time 3 http://127.0.0.1:3000/api/build-info 2>/dev/null || true)
-  fi
+  BODY=$(docker compose exec -T memento-note node -e "require('http').get('http://localhost:3000/api/build-info',r=>{let d='';r.on('data',c=>d+=c);r.on('end',()=>{console.log(d);process.exit(0)})}).on('error',()=>process.exit(1))" 2>/dev/null || true)
   ACTUAL=$(echo "$BODY" | jq -r '.commit // empty' 2>/dev/null || true)
   if [ "$ACTUAL" = "$GIT_COMMIT" ]; then
     echo "OK build-info commit=$ACTUAL"