diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 5795789..7c80f16 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -83,6 +83,7 @@ static int tcf_mirred_init(struct rtattr *rta, struct rtattr *est,
 			case ARPHRD_IPGRE:
 			case ARPHRD_VOID:
 			case ARPHRD_NONE:
+			case ARPHRD_PPP:
 				ok_push = 0;
 				break;
 			default: