diff --git a/.prettierignore b/.prettierignore
index cec5a58..cc70075 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,3 +1,5 @@
 coverage/
 retext-emoji.js
 retext-emoji.min.js
+*.json
+*.md
diff --git a/package.json b/package.json
index a7612ae..4b9cf41 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "xo": "^0.32.0"
   },
   "scripts": {
-    "format": "remark . -qfo && prettier --write \"**/*.js\" && xo --fix",
+    "format": "remark . -qfo && prettier . --write && xo --fix",
     "build-bundle": "browserify . -s retextEmoji > retext-emoji.js",
     "build-mangle": "browserify . -s retextEmoji -p tinyify > retext-emoji.min.js",
     "build": "npm run build-bundle && npm run build-mangle",