diff --git a/sys/sparc64/conf/GENERIC b/sys/sparc64/conf/GENERIC
index 6547d0e7c9f..1bdf718335b 100644
--- a/sys/sparc64/conf/GENERIC
+++ b/sys/sparc64/conf/GENERIC
@@ -157,7 +157,7 @@ device		zs		# Zilog 8530 based serial ports
 
 # PCI Ethernet NICs that use the common MII bus controller code.
 device		miibus		# MII bus support
-#device		dc		# DEC/Intel 21143 and workalikes
+device		dc		# DEC/Intel 21143 and workalikes
 device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
 device		gem		# Sun GEM/Sun ERI/Apple GMAC
 device		hme		# Sun HME (Happy Meal Ethernet)