diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 1caaccbc306c7751f717aa1e223cf2ef30f00bec..e5f18988aee007f3bfd2d9e7cb7306fdd87bea9d 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -102,14 +102,14 @@ static int physdev_mt_check(const struct xt_mtchk_param *par)
 	if (!(info->bitmask & XT_PHYSDEV_OP_MASK) ||
 	    info->bitmask & ~XT_PHYSDEV_OP_MASK)
 		return -EINVAL;
-	if (info->bitmask & XT_PHYSDEV_OP_OUT &&
+	if (info->bitmask & (XT_PHYSDEV_OP_OUT | XT_PHYSDEV_OP_ISOUT) &&
 	    (!(info->bitmask & XT_PHYSDEV_OP_BRIDGED) ||
 	     info->invert & XT_PHYSDEV_OP_BRIDGED) &&
 	    par->hook_mask & ((1 << NF_INET_LOCAL_OUT) |
 	    (1 << NF_INET_FORWARD) | (1 << NF_INET_POST_ROUTING))) {
-		pr_info("using --physdev-out in the OUTPUT, FORWARD and "
-			"POSTROUTING chains for non-bridged traffic is not "
-			"supported anymore.\n");
+		pr_info("using --physdev-out and --physdev-is-out are only"
+			"supported in the FORWARD and POSTROUTING chains with"
+			"bridged traffic.\n");
 		if (par->hook_mask & (1 << NF_INET_LOCAL_OUT))
 			return -EINVAL;
 	}