diff --git a/sys/boot/forth/loader.conf b/sys/boot/forth/loader.conf
index e0e4409f03bd..d48d8c44529f 100644
--- a/sys/boot/forth/loader.conf
+++ b/sys/boot/forth/loader.conf
@@ -197,8 +197,6 @@ if_epair_load="NO"		# Virtual b-t-b Ethernet-like interface pair
 if_faith_load="NO"		# IPv6-to-IPv4 TCP relay capturing interface
 if_gif_load="NO"		# generic tunnel interface
 if_gre_load="NO"		# encapsulating network device
-if_ppp_load="NO"		# Kernel ppp
-if_sl_load="NO"			# SLIP
 if_stf_load="NO"		# 6to4 tunnel interface
 if_tap_load="NO"		# Ethernet tunnel software network interface
 if_tun_load="NO"		# Tunnel driver (user process ppp)
@@ -217,7 +215,6 @@ if_age_load="NO"		# Attansic/Atheros L1 Gigabit Ethernet
 if_alc_load="NO"		# Atheros AR8131/AR8132 Ethernet
 if_ale_load="NO"		# Atheros AR8121/AR8113/AR8114 Ethernet
 if_an_load="NO"			# Aironet 4500/4800 802.11 wireless NICs
-if_ar_load="NO"			# Digi SYNC/570i
 if_ath_load="NO"		# Atheros IEEE 802.11 wireless NICs
 if_aue_load="NO"		# ADMtek AN986 Pegasus USB Ethernet
 if_awi_load="NO"		# AMD PCnetMobile IEEE 802.11 wireless NICs
@@ -237,6 +234,7 @@ if_ed_load="NO"			# National Semiconductor DS8390/WD83C690
 if_em_load="NO"			# Intel(R) PRO/1000 Gigabit Ethernet
 if_en_load="NO"			# Midway-based ATM interfaces
 if_ep_load="NO"			# 3Com Etherlink III (3c5x9)
+if_et_load="NO"			# Agere ET1310 10/100/Gigabit Ethernet
 if_ex_load="NO"			# Intel EtherExpress Pro/10 Ethernet
 if_fe_load="NO"			# Fujitsu MB86960A/MB86965A based Ethernet
 				# adapters
@@ -265,17 +263,15 @@ if_nve_load="NO"		# NVIDIA nForce MCP Networking Adapter
 if_nxge_load="NO"		# Neterion Xframe 10Gb Ethernet
 if_pcn_load="NO"		# AMD PCnet PCI
 if_ral_load="NO"		# Ralink Technology wireless
-if_ray_load="NO"		# Raytheon Raylink/Webgear Aviator PCCard
 if_re_load="NO"			# RealTek 8139C+/8169/8169S/8110S
 if_rl_load="NO"			# RealTek 8129/8139
 if_rue_load="NO"		# RealTek RTL8150 USB to Fast Ethernet
 if_sbni_load="NO"		# Granch SBNI12 leased line adapters
 if_sf_load="NO"			# Adaptec Duralink PCI (AIC-6915 "starfire")
-if_sge_load="NO"		# Silicon Integrated Systems SiS190/191
+if_sge_load="NO"		# Silicon Integrated Systems SiS 190/191
 if_sis_load="NO"		# Silicon Integrated Systems SiS 900/7016
 if_sk_load="NO"			# SysKonnect SK-984x series PCI Gigabit Ethernet
 if_sn_load="NO"			# SMC 91Cxx
-if_sr_load="NO"			# synchronous RISCom/N2 / WANic 400/405
 if_ste_load="NO"		# Sundance Technologies ST201 Fast Ethernet
 if_stge_load="NO"		# Sundance/Tamarack TC9021 Gigabit Ethernet
 if_ti_load="NO"			# Alteon Networks Tigon 1 and Tigon 2