diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 27f078d..f49be9f 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -791,7 +791,7 @@ static int ahci_populate_sglist(AHCIDevice *ad, QEMUSGList *sglist,
         }
         if ((off_idx == -1) || (off_pos < 0) || (off_pos > tbl_entry_size)) {
             DPRINTF(ad->port_no, "%s: Incorrect offset! "
-                            "off_idx: %d, off_pos: %d\n",
+                            "off_idx: %d, off_pos: %"PRId64"\n",
                             __func__, off_idx, off_pos);
             r = -1;
             goto out;