diff --git a/sys/pc98/conf/GENERIC b/sys/pc98/conf/GENERIC
index 6b9486a5c8c..2add0594485 100644
--- a/sys/pc98/conf/GENERIC
+++ b/sys/pc98/conf/GENERIC
@@ -268,6 +268,7 @@ device		bpf		# Berkeley packet filter
 #device		uftdi		# For FTDI usb serial adapters
 #device		uipaq		# Some WinCE based devices
 #device		uplcom		# Prolific PL-2303 serial adapters
+#device		uslcom		# SI Labs CP2101/CP2102 serial adapters
 #device		uvisor		# Visor and Palm devices
 #device		uvscom		# USB serial support for DDI pocket's PHS
 # USB Ethernet, requires miibus