diff --git a/CHANGELOG.md b/CHANGELOG.md
index a98c9b5f6..18f8ede2e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,9 @@ You should also include the user name that made the change.
 
 ## 12.109.1 (2022/04/02)
 
+### Known issues
+- two-factor authentication is not working
+
 ### Bugfixes
 - API: Renoteが行えない問題を修正