diff --git a/test/iscsi_tgt/digests/digests.sh b/test/iscsi_tgt/digests/digests.sh
index 55e82411b..d6dd0f500 100755
--- a/test/iscsi_tgt/digests/digests.sh
+++ b/test/iscsi_tgt/digests/digests.sh
@@ -89,7 +89,7 @@ $rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
 # "Malloc0:0" ==> use Malloc0 blockdev for LUN0
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target3 Target3_alias 'Malloc0:0' '1:2' 64 -d
 sleep 1
 
diff --git a/test/iscsi_tgt/ext4test/ext4test.sh b/test/iscsi_tgt/ext4test/ext4test.sh
index 3a2941f03..cc9070457 100755
--- a/test/iscsi_tgt/ext4test/ext4test.sh
+++ b/test/iscsi_tgt/ext4test/ext4test.sh
@@ -40,7 +40,7 @@ $rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
 $rpc_py construct_error_bdev 'Malloc0'
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target0 Target0_alias EE_Malloc0:0 1:2 64 -d
 sleep 1
 
diff --git a/test/iscsi_tgt/filesystem/filesystem.sh b/test/iscsi_tgt/filesystem/filesystem.sh
index b7b7184ea..1e2363028 100755
--- a/test/iscsi_tgt/filesystem/filesystem.sh
+++ b/test/iscsi_tgt/filesystem/filesystem.sh
@@ -36,7 +36,7 @@ $rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
 # "Malloc0:0" ==> use Malloc0 blockdev for LUN0
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target3 Target3_alias 'Malloc0:0' '1:2' 256 -d
 sleep 1
 
diff --git a/test/iscsi_tgt/fio/fio.sh b/test/iscsi_tgt/fio/fio.sh
index 5867cb5ff..3da848ae8 100755
--- a/test/iscsi_tgt/fio/fio.sh
+++ b/test/iscsi_tgt/fio/fio.sh
@@ -76,7 +76,7 @@ $rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
 # "Malloc0:0" ==> use Malloc0 blockdev for LUN0
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target3 Target3_alias 'Malloc0:0' '1:2' 64 -d
 sleep 1
 
diff --git a/test/iscsi_tgt/rbd/rbd.sh b/test/iscsi_tgt/rbd/rbd.sh
index af202c49b..548afd737 100755
--- a/test/iscsi_tgt/rbd/rbd.sh
+++ b/test/iscsi_tgt/rbd/rbd.sh
@@ -40,7 +40,7 @@ $rpc_py get_bdevs
 # "Ceph0:0" ==> use Ceph0 blockdev for LUN0
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target3 Target3_alias 'Ceph0:0' '1:2' 64 -d
 sleep 1
 
diff --git a/test/iscsi_tgt/reset/reset.sh b/test/iscsi_tgt/reset/reset.sh
index a0f8c348f..f29ddc2b6 100755
--- a/test/iscsi_tgt/reset/reset.sh
+++ b/test/iscsi_tgt/reset/reset.sh
@@ -43,7 +43,7 @@ $rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
 # "Malloc0:0" ==> use Malloc0 blockdev for LUN0
 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
 # "64" ==> iSCSI queue depth 64
-# "1 0 0 0" ==> disable CHAP authentication
+# "-d" ==> disable CHAP authentication
 $rpc_py construct_target_node Target3 Target3_alias 'Malloc0:0' '1:2' 64 -d
 sleep 1