diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 211aace69c22..735b6c862b46 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -200,11 +200,11 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
 
 
 /*
- * 1024 is big enough for saturating fast SCSI LUNs.
+ * 4096 is big enough for saturating fast SCSI LUNs.
  */
 int scsi_device_max_queue_depth(struct scsi_device *sdev)
 {
-	return min_t(int, sdev->host->can_queue, 1024);
+	return min_t(int, sdev->host->can_queue, 4096);
 }
 
 /**