diff --git a/CHANGELOG.md b/CHANGELOG.md
index 491d676df..52ca2c865 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - rel="me" was missing its cache
 
 ### Removed
-- Support for passwords generated with `crypt(3)` (Gnu Social migration artifact)
+- BREAKING: Support for passwords generated with `crypt(3)` (Gnu Social migration artifact)
 
 ## 2.5.1