diff --git a/contrib/netbsd-tests/lib/libc/gen/t_vis.c b/contrib/netbsd-tests/lib/libc/gen/t_vis.c
index 38decb3069c9..76f85f495b3f 100644
--- a/contrib/netbsd-tests/lib/libc/gen/t_vis.c
+++ b/contrib/netbsd-tests/lib/libc/gen/t_vis.c
@@ -144,6 +144,9 @@ ATF_TC_BODY(strunvis_hex, tc)
 	}
 }
 
+/* Begin FreeBSD: ^/stable/10 doesn't have VIS_NOLOCALE */
+#ifdef VIS_NOLOCALE
+/* End FreeBSD */
 ATF_TC(strvis_locale);
 ATF_TC_HEAD(strvis_locale, tc)
 {
@@ -172,6 +175,9 @@ ATF_TC_BODY(strvis_locale, tc)
 	setlocale(LC_CTYPE, ol);
 	free(ol);
 }
+/* Begin FreeBSD: ^/stable/10 doesn't have VIS_NOLOCALE */
+#endif /* VIS_NOLOCALE */
+/* End FreeBSD */
 
 ATF_TP_ADD_TCS(tp)
 {
@@ -180,7 +186,13 @@ ATF_TP_ADD_TCS(tp)
 	ATF_TP_ADD_TC(tp, strvis_null);
 	ATF_TP_ADD_TC(tp, strvis_empty);
 	ATF_TP_ADD_TC(tp, strunvis_hex);
+/* Begin FreeBSD: ^/stable/10 doesn't have VIS_NOLOCALE */
+#ifdef VIS_NOLOCALE
+/* End FreeBSD */
 	ATF_TP_ADD_TC(tp, strvis_locale);
+/* Begin FreeBSD: ^/stable/10 doesn't have VIS_NOLOCALE */
+#endif /* VIS_NOLOCALE */
+/* End FreeBSD */
 
 	return atf_no_error();
 }