diff --git a/package.json b/package.json
index 173ed63..db6f905 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "codegen": "graphql-codegen --config codegen.yml",
     "develop": "gatsby develop",
     "fetch-users": "node ./scripts/fetchUsers.js",
-    "format": "prettier --write src/**/*.{js,jsx}",
+    "format": "prettier --write src/{**,**/**}/*.{js,ts,tsx,md}",
     "lint": "tslint -p tsconfig.json -c tslint.json '{src,scripts}/**/*.{js,ts,tsx}'",
     "lint:fix": "npm run lint -- --fix",
     "serve": "gatsby serve",