diff --git a/ChangeLog b/ChangeLog
index 17670805..9e722608 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,8 @@ TODO: implementing of options resp. other tasks from PR #1346
       documentation should be extended (new options, etc)
       
 ### Fixes
+* `filter.d/apache-auth.conf`:
+  - better failure recognition using short form of regex (url/referer are foreign inputs, see gh-1645)
 * `filter.d/pam-generic.conf`:
   - [grave] injection on user name to host fixed
 * `filter.d/sshd.conf`: