diff --git a/include/scsi-lowlevel.h b/include/scsi-lowlevel.h
index 14702f0..46328ab 100644
--- a/include/scsi-lowlevel.h
+++ b/include/scsi-lowlevel.h
@@ -176,13 +176,6 @@ struct scsi_readtoc_list {
 	struct scsi_readtoc_desc desc[0];
 };
 
-struct scsi_verify10_params {
-	uint32_t lba;
-	uint32_t num_blocks;
-	int vprotect;
-	int dpo;
-	int bytchk;
-};
 struct scsi_verify12_params {
 	uint32_t lba;
 	uint32_t num_blocks;
@@ -257,7 +250,6 @@ struct scsi_task {
 	int expxferlen;
 	unsigned char cdb[SCSI_CDB_MAX_SIZE];
 	union {
-		struct scsi_verify10_params        verify10;
 		struct scsi_verify12_params        verify12;
 		struct scsi_verify16_params        verify16;
 		struct scsi_readcapacity10_params  readcapacity10;
diff --git a/lib/scsi-lowlevel.c b/lib/scsi-lowlevel.c
index 80d0dff..a559757 100644
--- a/lib/scsi-lowlevel.c
+++ b/lib/scsi-lowlevel.c
@@ -1411,12 +1411,6 @@ scsi_cdb_verify10(uint32_t lba, uint32_t xferlen, int vprotect, int dpo, int byt
 	}
 	task->expxferlen = xferlen;
 
-	task->params.verify10.lba        = lba;
-	task->params.verify10.num_blocks = xferlen/blocksize;
-	task->params.verify10.vprotect   = vprotect;
-	task->params.verify10.dpo        = dpo;
-	task->params.verify10.bytchk     = bytchk;
-
 	return task;
 }