diff --git a/nodejs/claude/sample-agent/package.json b/nodejs/claude/sample-agent/package.json
index 370b901a..1ccd0dc4 100644
--- a/nodejs/claude/sample-agent/package.json
+++ b/nodejs/claude/sample-agent/package.json
@@ -5,7 +5,7 @@
   "type": "commonjs",
   "scripts": {
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "install:clean": "npm run clean && npm install",
     "clean": "rimraf dist node_modules package-lock.json",
diff --git a/nodejs/langchain/quickstart-before/package.json b/nodejs/langchain/quickstart-before/package.json
index 3437a4c0..5700acd3 100644
--- a/nodejs/langchain/quickstart-before/package.json
+++ b/nodejs/langchain/quickstart-before/package.json
@@ -5,7 +5,7 @@
   "main": "src/index.ts",
   "scripts": {
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "eval": "node --env-file .env src/evals/index.js",
     "build": "tsc"
diff --git a/nodejs/langchain/sample-agent/package.json b/nodejs/langchain/sample-agent/package.json
index b998024e..2651c12b 100644
--- a/nodejs/langchain/sample-agent/package.json
+++ b/nodejs/langchain/sample-agent/package.json
@@ -6,7 +6,7 @@
   "type": "commonjs",
   "scripts": {
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "eval": "node --env-file .env src/evals/index.js",
     "build": "tsc"
diff --git a/nodejs/openai/sample-agent/package.json b/nodejs/openai/sample-agent/package.json
index 06adc79b..90bccbfe 100644
--- a/nodejs/openai/sample-agent/package.json
+++ b/nodejs/openai/sample-agent/package.json
@@ -5,7 +5,7 @@
   "type": "commonjs",
   "scripts": {
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "install:clean": "npm run clean && npm install",
     "clean": "rimraf dist node_modules package-lock.json",
diff --git a/nodejs/perplexity/sample-agent/package.json b/nodejs/perplexity/sample-agent/package.json
index 86b50669..e62b16a3 100644
--- a/nodejs/perplexity/sample-agent/package.json
+++ b/nodejs/perplexity/sample-agent/package.json
@@ -7,7 +7,7 @@
   "scripts": {
     "build": "tsc",
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "clean": "rimraf dist",
     "install:clean": "npm run clean && npm install"
diff --git a/nodejs/vercel-sdk/sample-agent/package.json b/nodejs/vercel-sdk/sample-agent/package.json
index 525d6330..f5325625 100644
--- a/nodejs/vercel-sdk/sample-agent/package.json
+++ b/nodejs/vercel-sdk/sample-agent/package.json
@@ -6,7 +6,7 @@
   "type": "commonjs",
   "scripts": {
     "start": "node dist/index.js",
-    "dev": "nodemon --watch src/*.ts --exec ts-node src/index.ts",
+    "dev": "nodemon --watch src --exec ts-node src/index.ts",
     "test-tool": "agentsplayground",
     "eval": "node --env-file .env src/evals/index.js",
     "build": "tsc"