diff --git a/README.md b/README.md
index 19aac2a..4c018cf 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ npm install --save-dev tsc-alias
 
 "scripts": {
   "build": "tsc && tsc-alias",
-  "build:watch": "tsc -w & tsc-alias -w"
+  "build:watch": "concurrently \"tsc -w\" \"tsc-alias -w\""
 }
 ```