Index: pf.c
===================================================================
RCS file: /cvs/src/sys/net/pf.c,v
retrieving revision 1.1161
diff -u -p -r1.1161 pf.c
--- pf.c	22 Dec 2022 05:59:27 -0000	1.1161
+++ pf.c	22 Dec 2022 06:34:05 -0000
@@ -7670,7 +7670,7 @@ done:
 		    pd.m->m_pkthdr.pf.inp);
 
 	if (s != NULL && !ISSET(pd.m->m_pkthdr.csum_flags, M_FLOWID)) {
-		pd.m->m_pkthdr.ph_flowid = bemtoh64(&s->id);
+		pd.m->m_pkthdr.ph_flowid = s->key[PF_SK_WIRE]->hash;
 		SET(pd.m->m_pkthdr.csum_flags, M_FLOWID);
 	}