diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 33ac2ef67778db573ca19aae22470e77df38c5ba..544ab0bb174cfd0b94f971fe3f1dd128fa9fb0df 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2037,6 +2037,7 @@ static int cas_rx_process_pkt(struct cas *cp, struct cas_rx_comp *rxc,
 
 		skb_shinfo(skb)->nr_frags++;
 		skb->data_len += hlen - swivel;
+		skb->truesize += hlen - swivel;
 		skb->len      += hlen - swivel;
 
 		get_page(page->buffer);