diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 94346b4d8984..0362da0b66c3 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -4831,7 +4831,7 @@ static struct bpf_test tests[] = {
 		{ },
 		INTERNAL,
 		{ 0x34 },
-		{ { 1, 0xbef } },
+		{ { ETH_HLEN, 0xbef } },
 		.fill_helper = bpf_fill_ld_abs_vlan_push_pop,
 	},
 	/*