diff --git a/debian/unstable-tests.s390x b/debian/unstable-tests.s390x
index 97d90f77475ed122bf5c9285741ea2cc3ac659d2..34ee8513a17f46878e516e435f0aa25eff617294 100644
--- a/debian/unstable-tests.s390x
+++ b/debian/unstable-tests.s390x
@@ -15,3 +15,4 @@ rpl.rpl_row_sp001 : MDEV-9329
 rpl.rpl_insert : MDEV-9329
 rpl.rpl_insert_delayed : MDEV-9329
 main.delayed : https://jira.mariadb.org/browse/MDEV-9679
+unit.pcre_test : MDEV-17865