diff --git a/package.json b/package.json
index ca96497f9e7..e3a65ad8275 100644
--- a/package.json
+++ b/package.json
@@ -34,8 +34,8 @@
     "packages:typecheck": "lerna run typecheck",
     "packages:clean": "lerna run clean",
     "precommit": "yarn run lint-staged",
-    "prettier:check": "prettier --list-different \"**/*.{ts,tsx,scss,md,mdx}\"",
-    "prettier:write": "prettier --list-different \"**/*.{ts,tsx,scss,js,md,mdx}\" --write",
+    "prettier:check": "prettier --list-different \"**/*.{scss,md,mdx}\"",
+    "prettier:write": "prettier --list-different \"**/*.{scss,md,mdx}\" --write",
     "start": "yarn themes:generate && webpack --progress --color --watch --env noTsCheck=0 --config scripts/webpack/webpack.dev.js",
     "start:hot": "yarn themes:generate && webpack serve --progress --color --config scripts/webpack/webpack.hot.js",
     "start:noTsCheck": "yarn themes:generate && webpack --progress --color --watch --env noTsCheck=1 --config scripts/webpack/webpack.dev.js",