diff --git a/misc/release_notes/release_notes_17_11_05.md b/misc/release_notes/release_notes_17_11_05.md
index f0594f841f..c68aa54ad4 100644
--- a/misc/release_notes/release_notes_17_11_05.md
+++ b/misc/release_notes/release_notes_17_11_05.md
@@ -119,6 +119,7 @@ It includes 4 enhancements, 28 bugfixes.
 ### Test Suite
 
 - [[20311]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20311) get_age tests can fail on February 28th
+- [[20474]](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20474) Passwordrecovery.t should mock Mail::Sendmail::sendmail
 
 ### Tools