diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h
index c82120ce3be58ef14aa2ea0822b3738bd1390c69..11ed7d83f572053d98c69a33cce2541e9dd2ccf8 100644
--- a/drivers/lightnvm/pblk.h
+++ b/drivers/lightnvm/pblk.h
@@ -119,7 +119,7 @@ struct pblk_w_ctx {
 	struct bio_list bios;		/* Original bios - used for completion
 					 * in REQ_FUA, REQ_FLUSH case
 					 */
-	sector_t lba;			/* Logic addr. associated with entry */
+	u64 lba;			/* Logic addr. associated with entry */
 	struct ppa_addr ppa;		/* Physic addr. associated with entry */
 	int flags;			/* Write context flags */
 };