diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c
index 1c8a9e28568..1ec7df96b43 100644
--- a/sys/netpfil/pf/pf.c
+++ b/sys/netpfil/pf/pf.c
@@ -3429,7 +3429,7 @@ pf_test_rule(struct pf_rule **rm, struct pf_state **sm, int direction,
 
 				if (PF_ANEQ(daddr,
 				    &nk->addr[pd->didx], AF_INET6))
-					PF_ACPY(saddr, &nk->addr[pd->didx], af);
+					PF_ACPY(daddr, &nk->addr[pd->didx], af);
 				break;
 #endif /* INET */
 			}