diff --git a/overlay.d/15fcos/usr/lib/sysusers.d/00-group-nobody.conf b/overlay.d/15fcos/usr/lib/sysusers.d/00-group-nobody.conf
new file mode 100644
index 0000000000..a186791dd2
--- /dev/null
+++ b/overlay.d/15fcos/usr/lib/sysusers.d/00-group-nobody.conf
@@ -0,0 +1,3 @@
+# CoreOS mismatch: https://github.com/coreos/fedora-coreos-tracker/issues/1201
+# g nobody 65534
+g nobody 99
diff --git a/overlay.d/15fcos/usr/lib/sysusers.d/00-groups-coreos-static.conf b/overlay.d/15fcos/usr/lib/sysusers.d/00-groups-coreos-static.conf
new file mode 100644
index 0000000000..8625373e51
--- /dev/null
+++ b/overlay.d/15fcos/usr/lib/sysusers.d/00-groups-coreos-static.conf
@@ -0,0 +1,16 @@
+g sudo 16
+g dockerroot 986
+g cockpit-ws 987
+g systemd-bus-proxy 988
+g systemd-resolve 989
+g systemd-network 990
+g systemd-timesync 991
+g chrony 992
+g sssd 993
+g kube 994
+g input 995
+g cgred 996
+g etcd 997
+g polkitd 998
+g ssh_keys 999
+g nfsnobody 65534
diff --git a/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-basic.conf b/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-basic.conf
new file mode 100644
index 0000000000..b20e5b967f
--- /dev/null
+++ b/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-basic.conf
@@ -0,0 +1,23 @@
+g root 0
+g bin 1
+g daemon 2
+g sys 3
+g adm 4
+g tty 5
+g disk 6
+g lp 7
+g mem 8
+g kmem 9
+g wheel 10
+g cdrom 11
+g mail 12
+g man 15
+g dialout 18
+g floppy 19
+g games 20
+g tape 33
+g video 39
+g ftp 50
+g lock 54
+g audio 63
+g users 100
diff --git a/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-static-extra.conf b/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-static-extra.conf
new file mode 100644
index 0000000000..9456866e8e
--- /dev/null
+++ b/overlay.d/15fcos/usr/lib/sysusers.d/10-groups-static-extra.conf
@@ -0,0 +1,12 @@
+g utmp 22
+g rpcuser 29
+g rpc 32
+g utempter 35
+g dip 40
+g tss 59
+g tcpdump 72
+g sshd 74
+g dbus 81
+g ceph 167
+g avahi-autoipd 170
+g systemd-journal 190