diff -Nur a/init.d/modules.in b/init.d/modules.in
--- a/init.d/modules.in	2017-05-16 01:06:10.000000000 +0100
+++ b/init.d/modules.in	2017-05-21 15:56:25.581977335 +0100
@@ -14,6 +14,7 @@
 depend()
 {
 	use isapnp
+	need dkms
 	want modules-load
 	keyword -docker -lxc -openvz -prefix -systemd-nspawn -vserver
 }