diff --git a/package.json b/package.json
index 49aee77..fdf80bf 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "scripts": {
     "build": "babel src --out-dir lib --ignore spec.js,test.js",
     "build:dev": "babel -w src --out-dir lib --ignore spec.js,test.js",
-    "lint": "prettier --single-quote --trailing-comma all --tabWidth 2 --bracketSpacing true --printWidth 100 --write 'src/**/*.js'",
+    "lint": "prettier --single-quote --trailing-comma all --tab-width 2 --bracket-spacing true --print-width 100 --write 'src/**/*.js'",
     "test": "npm run lint && npm run test:all",
     "test:all": "jest",
     "test:dev": "jest --watch",