diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c
--- a/sys/netpfil/pf/pf.c
+++ b/sys/netpfil/pf/pf.c
@@ -7648,10 +7648,10 @@
 #endif /* INET */
 #ifdef INET6
 		case AF_INET6:
-			if (PF_ANEQ(pd->src, &nk->addr[pd->sidx], AF_INET))
+			if (PF_ANEQ(pd->src, &nk->addr[pd->sidx], AF_INET6))
 				PF_ACPY(pd->src, &nk->addr[pd->sidx], pd->af);
 
-			if (PF_ANEQ(pd->dst, &nk->addr[pd->didx], AF_INET))
+			if (PF_ANEQ(pd->dst, &nk->addr[pd->didx], AF_INET6))
 				PF_ACPY(pd->dst, &nk->addr[pd->didx], pd->af);
 #endif /* INET6 */
 		}