diff --git a/etc/defaults/pccard.conf b/etc/defaults/pccard.conf
index 21d1e8498ed..46455d0f0d9 100644
--- a/etc/defaults/pccard.conf
+++ b/etc/defaults/pccard.conf
@@ -1201,8 +1201,9 @@ card "WBT" "NinjaSCSI-3"
 	config	auto "nsp" ?
 
 # WORKBIT Ninja SCSI series (PIO mode)
-card "WBT" "NinjaSCSI-3"
-	config	auto "nsp" ? 0x1
+# (If you want to use them in PIO mode comment out above and uncommnet below.)
+#card "WBT" "NinjaSCSI-3"
+#	config	auto "nsp" ? 0x1
 
 ########## opl ##########