diff --git a/.prettierignore b/.prettierignore
index cf0a49d9e6..a4d7798f05 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -7,3 +7,4 @@ curriculum/challenges/**/*
 config/**/*.json
 client/i18n/**/*.json
 docs/i18n
+**/package-lock.json