diff --git a/package.json b/package.json
index 77607913..359260e2 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "scripts": {
     "build": "tsc",
     "check": "npm run check:format -- --list-different && npm run check:lint",
-    "check:format": "prettier --ignore-path .gitignore --loglevel error .",
+    "check:format": "prettier --ignore-path .gitignore --log-level error .",
     "check:lint": "eslint --ignore-path .gitignore --ext .js,.jsx,.ts,.tsx --no-error-on-unmatched-pattern .",
     "clean": "rimraf .nyc_output coverage dist",
     "deploy": "exit 0",