diff --git a/guides/source/6_1_release_notes.md b/guides/source/6_1_release_notes.md
index 4a631fe0e1..b514117cc5 100644
--- a/guides/source/6_1_release_notes.md
+++ b/guides/source/6_1_release_notes.md
@@ -358,7 +358,7 @@ Please refer to the [Changelog][active-support] for detailed changes.
 
 ### Removals
 
-*   Remove deprecated fallback to `I18n.default_local` when `config.i18n.fallbacks` is empty.
+*   Remove deprecated fallback to `I18n.default_locale` when `config.i18n.fallbacks` is empty.
 
 *   Remove deprecated `LoggerSilence` constant.