diff --git a/tests/sys/kern/ktls_test.c b/tests/sys/kern/ktls_test.c
index e925dbe32e52..a3d0c17d6d62 100644
--- a/tests/sys/kern/ktls_test.c
+++ b/tests/sys/kern/ktls_test.c
@@ -2801,6 +2801,8 @@ ATF_TC_BODY(ktls_listening_socket, tc)
 	s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
 	ATF_REQUIRE(s >= 0);
 	memset(&sin, 0, sizeof(sin));
+	sin.sin_family = AF_INET;
+	sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
 	ATF_REQUIRE(bind(s, (struct sockaddr *)&sin, sizeof(sin)) == 0);
 	ATF_REQUIRE(listen(s, 1) == 0);
 	build_tls_enable(tc, CRYPTO_AES_NIST_GCM_16, 128 / 8, 0,