diff --git a/package.json b/package.json
index e6fe707..2f6444c 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "dev": "npm run kill-port && nodemon --exec ts-node src/index.ts",
     "dev:clean": "npm run kill-port && nodemon --exec ts-node src/index.ts --watch src --ext ts,json",
     "dev:full": "npm run build:lib && concurrently \"npm run watch:lib\" \"npm run dev\" --names \"LIB,SRV\" --prefix-colors \"blue,green\"",
-    "kill-port": "lsof -ti:7788 | xargs kill -9 2>/dev/null || true",
+    "kill-port": "npx kill-port 7788",
     "watch:lib": "tsc -p packages/bridge-pipeline/tsconfig.json --watch",
     "build:lib": "tsc -p packages/bridge-pipeline/tsconfig.json",
     "build": "npm run build:lib && tsc",
@@ -39,6 +39,7 @@
     "@typescript-eslint/parser": "^7.1.1",
     "concurrently": "^9.2.1",
     "eslint": "^8.57.0",
+    "kill-port": "^2.0.1",
     "nodemon": "^3.1.0",
     "prettier": "^3.2.5",
     "ts-node": "^10.9.2",