diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f56bf1de8f822bd7c6675dbe914eb5536845207c..50fbd294eb2d45d479ceb81ba640f82f9b82849d 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -16,6 +16,7 @@ Fixed
 * [OAuth] Register `groups` scope and fix claim
 * [OAuth] Fix OAuth claims for follow-up requests (e.g. UserInfo)
 * [OAuth] Fix grant types checking failing on wrong types under some circumstances
+* [OAuth] Re-introduce missing algorithm field in application form
 
 `2.2`_ - 2021-11-29
 -------------------