diff --git a/sys/conf/files b/sys/conf/files
index 72b1cdab34bb..665ea0ae9724 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -339,6 +339,8 @@ dev/ed/if_ed.c		optional ed
 dev/ed/if_ed_pccard.c	optional ed card
 dev/ed/if_ed_pccard.c	optional ed pccard
 dev/ed/if_ed_pci.c	optional ed pci
+dev/em/if_em.c		optional em
+dev/em/if_em_hw.c	optional em
 dev/en/midway.c		optional en
 dev/ep/if_ep.c		optional ep
 dev/ep/if_ep_eisa.c	optional ep eisa
diff --git a/sys/conf/files.i386 b/sys/conf/files.i386
index 8d9be164fcc6..42e1589d9242 100644
--- a/sys/conf/files.i386
+++ b/sys/conf/files.i386
@@ -105,8 +105,6 @@ dev/ar/if_ar_isa.c		optional	ar isa
 dev/cm/if_cm_isa.c		optional	cm isa
 dev/ed/if_ed_isa.c		optional	ed isa
 dev/eisa/eisaconf.c		optional	eisa
-dev/em/if_em.c			optional	em
-dev/em/if_em_hw.c		optional	em
 dev/fb/fb.c			optional	fb
 dev/fb/fb.c			optional	vga
 dev/fb/splash.c			optional	splash