diff --git a/.prettierignore b/.prettierignore
index 84d380c576..072361a37d 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -14,3 +14,6 @@ package-lock.json
 yarn.lock
 
 /src/i18n/strings
+
+# This file is owned, parsed, and generated by allchange, which doesn't comply with prettier
+/CHANGELOG.md