diff --git a/doc/private/delete-list b/doc/private/delete-list
index 76179a65e5..74e89ff5ad 100644
--- a/doc/private/delete-list
+++ b/doc/private/delete-list
@@ -4,3 +4,4 @@ custom_WFB_v9_3_2
 custom_WFB_v9_3_3
 custom_WFB_v9_4_0
 custom_AFIS_v9_4_0
+custom_UTK_v9_4_0