diff --git a/CHANGELOG.md b/CHANGELOG.md
index c72313f9d..74c89fca9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,7 @@ All notable changes to this project will be documented in this file.
 ### Fixed
 
 ### Removed
-- Drop support of old insecure fingerprint algorithm (deprecated since v8.4.0)
+- Support of old insecure fingerprint algorithm - deprecated since v8.4.0 (#21417)
 
 ## [Released]
 
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 7e9b6532c..ced7b1372 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -130,3 +130,4 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 ### Fixed
 
 ### Removed
+- Support of old insecure fingerprint algorithm - deprecated since v8.4.0 [#21417](https://github.com/arendst/Tasmota/issues/21417)