diff --git a/sys/arm64/conf/std.hyperv b/sys/arm64/conf/std.hyperv
--- a/sys/arm64/conf/std.hyperv
+++ b/sys/arm64/conf/std.hyperv
@@ -3,4 +3,14 @@
 #
 
 #hyper-v support
-device      hyperv
+device		hyperv
+
+options 	COMPAT_LINUXKPI
+device		xz
+
+device		mlx5
+device		mlxfw
+device		mlx5en
+options 	RATELIMIT
+options 	KERN_TLS
+device		firmware
diff --git a/sys/conf/files.arm64 b/sys/conf/files.arm64
--- a/sys/conf/files.arm64
+++ b/sys/conf/files.arm64
@@ -253,6 +253,7 @@
 dev/hyperv/netvsc/hn_nvs.c			optional hyperv acpi
 dev/hyperv/netvsc/hn_rndis.c			optional hyperv acpi
 dev/hyperv/netvsc/if_hn.c			optional hyperv acpi
+dev/hyperv/pcib/vmbus_pcib.c			optional hyperv pci acpi
 
 dev/ice/if_ice_iflib.c				optional ice pci \
 	compile-with "${NORMAL_C} -I$S/dev/ice"