diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c
index f829f5289e16..e5631e88b285 100644
--- a/net/netfilter/nft_hash.c
+++ b/net/netfilter/nft_hash.c
@@ -165,6 +165,16 @@ nla_put_failure:
 	return -1;
 }
 
+static bool nft_jhash_reduce(struct nft_regs_track *track,
+			     const struct nft_expr *expr)
+{
+	const struct nft_jhash *priv = nft_expr_priv(expr);
+
+	nft_reg_track_cancel(track, priv->dreg, sizeof(u32));
+
+	return false;
+}
+
 static int nft_symhash_dump(struct sk_buff *skb,
 			    const struct nft_expr *expr)
 {
@@ -185,6 +195,30 @@ nla_put_failure:
 	return -1;
 }
 
+static bool nft_symhash_reduce(struct nft_regs_track *track,
+			       const struct nft_expr *expr)
+{
+	struct nft_symhash *priv = nft_expr_priv(expr);
+	struct nft_symhash *symhash;
+
+	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
+		nft_reg_track_update(track, expr, priv->dreg, sizeof(u32));
+		return false;
+	}
+
+	symhash = nft_expr_priv(track->regs[priv->dreg].selector);
+	if (priv->offset != symhash->offset ||
+	    priv->modulus != symhash->modulus) {
+		nft_reg_track_update(track, expr, priv->dreg, sizeof(u32));
+		return false;
+	}
+
+	if (!track->regs[priv->dreg].bitwise)
+		return true;
+
+	return false;
+}
+
 static struct nft_expr_type nft_hash_type;
 static const struct nft_expr_ops nft_jhash_ops = {
 	.type		= &nft_hash_type,
@@ -192,6 +226,7 @@ static const struct nft_expr_ops nft_jhash_ops = {
 	.eval		= nft_jhash_eval,
 	.init		= nft_jhash_init,
 	.dump		= nft_jhash_dump,
+	.reduce		= nft_jhash_reduce,
 };
 
 static const struct nft_expr_ops nft_symhash_ops = {
@@ -200,6 +235,7 @@ static const struct nft_expr_ops nft_symhash_ops = {
 	.eval		= nft_symhash_eval,
 	.init		= nft_symhash_init,
 	.dump		= nft_symhash_dump,
+	.reduce		= nft_symhash_reduce,
 };
 
 static const struct nft_expr_ops *