-EXCLUDE_FLIDAS=udhcpc,dibbler-client,info,tasksel,tasksel-data
-EXCLUDE_XENIAL=udhcpc,dibbler-client,info,tasksel,tasksel-data
-
-# we need aptitude in the base file, since users may want to use it for installing packages
-INCLUDE_DEBIAN=aptitude
-
+EXCLUDE_XENIAL=udhcpc,dibbler-client,info
+EXCLUDE_FLIDAS=udhcpc,dibbler-client,info
+EXCLUDE_BIONIC=udhcpc,dibbler-client,info
+EXCLUDE_ETIONA=udhcpc,dibbler-client,info
+EXCLUDE_FOCAL=udhcpc,dibbler-client,info
+EXCLUDE_NABIA=udhcpc,dibbler-client,info
+EXCLUDE_JAMMY=
+EXCLUDE_ARAMO=
+
+# here you can add packages, that are needed very early
+INCLUDE_DEBIAN=
+INCLUDE_ETIONA=ifupdown
+INCLUDE_NABIA=ifupdown
+INCLUDE_ARAMO=ifupdown