diff --git a/development/autotests/ctests-costs-benefits.txt b/development/autotests/ctests-costs-benefits.txt
index 9f894e3d3c..e1dccedbc6 100644
--- a/development/autotests/ctests-costs-benefits.txt
+++ b/development/autotests/ctests-costs-benefits.txt
@@ -42,3 +42,6 @@ Fix    : 3df42924
 Fix    : 67d0b80f
 
 Fix    : 8ce6c815
+
+Report : https://www.mail-archive.com/search?l=mid&q=20210523014926.xewdr5x62br2okvy%40tallinn
+Fix    : 39a9e370