Index: boot/arch/amd64/Makefile.inc
===================================================================
--- boot/arch/amd64/Makefile.inc	(revision c081780ef0a9adfc657f2215a4c71ee184cfd775)
+++ boot/arch/amd64/Makefile.inc	(revision 3e379645337853455b20b13bb59d9be46d3d6aec)
@@ -43,4 +43,5 @@
 	isa \
 	ns8250 \
+	ehci-hcd \
 	uhci-hcd \
 	uhci-rhd \