diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 39d82f46e4..e4b3514d73 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -236,6 +236,11 @@ test_expect_success $PREREQ 'self name with dot is suppressed' "
 		'self_name_dot_suppressed'
 "
 
+test_expect_success $PREREQ 'non-ascii self name is suppressed' "
+	test_suppress_self_quoted 'Füñný Nâmé' 'odd_?=mail@example.com' \
+		'non_ascii_self_suppressed'
+"
+
 test_expect_success $PREREQ 'Show all headers' '
 	git send-email \
 		--dry-run \