diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec6db47..ca01e74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### BREAKING
 
 - Rename Namespace to User [#1144](https://github.com/juanfont/headscale/pull/1144)
+  - **BACKUP your database before upgrading**
 
 ## 0.18.0 (2022-01-14)