diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64
index 2cfb1b2fc140..f307f128307d 100644
--- a/sys/conf/files.amd64
+++ b/sys/conf/files.amd64
@@ -277,7 +277,7 @@ dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c			optional	hyperv
 dev/kbd/kbd.c			optional	atkbd | sc | ukbd | vt
 dev/nfe/if_nfe.c		optional	nfe pci
 dev/ntb/if_ntb/if_ntb.c		optional	if_ntb
-dev/ntb/ntb_hw/ntb_hw.c		optional	if_ntb ntb_hw
+dev/ntb/ntb_hw/ntb_hw.c		optional	if_ntb | ntb_hw
 dev/nvd/nvd.c			optional	nvd nvme
 dev/nvme/nvme.c			optional	nvme
 dev/nvme/nvme_ctrlr.c		optional	nvme