diff --git a/sys/netinet/sctp_os_bsd.h b/sys/netinet/sctp_os_bsd.h
index 9cb77b688c25..47079c22b071 100644
--- a/sys/netinet/sctp_os_bsd.h
+++ b/sys/netinet/sctp_os_bsd.h
@@ -435,6 +435,7 @@ typedef struct rtentry sctp_rtentry_t;
 { \
 	int o_flgs = IP_RAWOUTPUT; \
 	struct sctp_tcb *local_stcb = stcb; \
+	M_SETFIB(o_pak, 0); \
 	if (local_stcb && \
 	    local_stcb->sctp_ep && \
 	    local_stcb->sctp_ep->sctp_socket) \
@@ -445,6 +446,7 @@ typedef struct rtentry sctp_rtentry_t;
 #define SCTP_IP6_OUTPUT(result, o_pak, ro, ifp, stcb, vrf_id) \
 { \
 	struct sctp_tcb *local_stcb = stcb; \
+	M_SETFIB(o_pak, 0); \
 	if (local_stcb && local_stcb->sctp_ep) \
 		result = ip6_output(o_pak, \
 				    ((struct in6pcb *)(local_stcb->sctp_ep))->in6p_outputopts, \