diff --git a/.prettierignore b/.prettierignore
index d037f141282..7050c6118d6 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -5,3 +5,5 @@ test/**/bin/
 test/**/binary/
 test/**/index.js
 test/config/error/syntax-error.js
+packages/webpack-cli/__tests__/test-assets/.yo-rc.json
+test/build-errors/stats.json