diff --git a/sbin/pfctl/pfctl_optimize.c b/sbin/pfctl/pfctl_optimize.c
index 9511720ed67d..4d086f907051 100644
--- a/sbin/pfctl/pfctl_optimize.c
+++ b/sbin/pfctl/pfctl_optimize.c
@@ -1091,7 +1091,7 @@ skip_cmp_dst_addr(struct pf_rule *a, struct pf_rule *b)
 		return (0);
 	case PF_ADDR_DYNIFTL:
 		if (strcmp(a->dst.addr.v.ifname, b->dst.addr.v.ifname) != 0 ||
-		    a->dst.addr.iflags != a->dst.addr.iflags ||
+		    a->dst.addr.iflags != b->dst.addr.iflags ||
 		    memcmp(&a->dst.addr.v.a.mask, &b->dst.addr.v.a.mask,
 		    sizeof(a->dst.addr.v.a.mask)))
 			return (1);
@@ -1163,7 +1163,7 @@ skip_cmp_src_addr(struct pf_rule *a, struct pf_rule *b)
 		return (0);
 	case PF_ADDR_DYNIFTL:
 		if (strcmp(a->src.addr.v.ifname, b->src.addr.v.ifname) != 0 ||
-		    a->src.addr.iflags != a->src.addr.iflags ||
+		    a->src.addr.iflags != b->src.addr.iflags ||
 		    memcmp(&a->src.addr.v.a.mask, &b->src.addr.v.a.mask,
 		    sizeof(a->src.addr.v.a.mask)))
 			return (1);