diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4bc486b19..79e384f5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 22.10.2021
 * Disputed domains not in registry now appear in whois as disputed [#2191](https://github.com/internetee/registry/issues/2191)
+* 5 failure threshold for email validation on MX level [#2185](https://github.com/internetee/registry/issues/2185)
 * Removal of unused code [#2188](https://github.com/internetee/registry/pull/2188)
 
-21.10.2021
+21.10.2021 
 * Fixed registry lock applying to domains with forceDelete status set [#2167](https://github.com/internetee/registry/pull/2167)
 
 14.10.2021