diff --git a/scripts/deploy-prod.sh b/scripts/deploy-prod.sh
index af6e362..c228970 100755
--- a/scripts/deploy-prod.sh
+++ b/scripts/deploy-prod.sh
@@ -75,8 +75,16 @@ fi
 
 nginx -t 2>/dev/null && systemctl reload nginx 2>/dev/null || true
 
+CONTAINER_IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' memento-note 2>/dev/null || true)
+
 for i in $(seq 1 24); do
-  BODY=$(curl -sf --max-time 3 http://127.0.0.1:3000/api/build-info 2>/dev/null || true)
+  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=$(curl -sf --max-time 3 http://127.0.0.1:3000/api/build-info 2>/dev/null || true)
+  fi
   ACTUAL=$(echo "$BODY" | jq -r '.commit // empty' 2>/dev/null || true)
   if [ "$ACTUAL" = "$GIT_COMMIT" ]; then
     echo "OK build-info commit=$ACTUAL"