diff --git a/nodemon.json b/nodemon.json
new file mode 100644
index 0000000..6c820c6
--- /dev/null
+++ b/nodemon.json
@@ -0,0 +1,5 @@
+{
+    "watch": ["src"],
+    "ext": "ts,json",
+    "exec": "(npm test || echo test failed) && npm start"
+}
diff --git a/package.json b/package.json
index bdd33fd..46ce9b4 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "src/index.ts",
   "scripts": {
     "test": "ts-node test/test.ts",
-    "dev": "nodemon -x \"(npm test || echo test failed) && npm start\"",
+    "dev": "nodemon",
     "dev:bash": "nodemon -x 'npm test ; npm start'",
     "start": "ts-node src/index.ts",
     "tsc": "tsc -p tsconfig.json"