diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing/selftests/bpf/prog_tests/mptcp.c
index 9acd682cb1bc..61a66419104a 100644
--- a/tools/testing/selftests/bpf/prog_tests/mptcp.c
+++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c
@@ -1169,7 +1169,7 @@ static void test_sockopt(void)
 
 static int sched_init(char *flags, char *sched)
 {
-	if (endpoint_init(flags, 2) < 0)
+	if (endpoint_init(flags, 4) < 0)
 		goto fail;
 
 	SYS(fail, "ip netns exec %s sysctl -qw net.mptcp.scheduler=%s", NS_TEST, sched);