diff --git a/group_vars/centos7.yml b/group_vars/centos7.yml
deleted file mode 100644
index 24bd5b0..0000000
--- a/group_vars/centos7.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----
-# default resources for new vm
-dsk_size: 20
-mem_size: 1536
-num_cpus: 2
-
-# extra args for virt-install
-ks_file: "{{ boot_url }}/ks/centos7.ks"
-ipcmd: >-
-  {% if network_interfaces[0]['proto'] is defined %}
-  {%   if network_interfaces[0]['proto'] == 'static' %}
-  {%     set int=network_interfaces[0] %}
-  {%     if int['ipaddr'] is defined and int['gateway'] is defined %}
-  nameserver=8.8.8.8
-  ip={{ int['ipaddr'] }}::{{ int['gateway'] }}:{{ int['netmask'] }}:::none
-  {%     endif %}
-  {%   endif %}
-  {% endif %}
-virt_install_os_args: >
-  --extra-args "inst.ks={{ ks_file }} console=ttyS0 net.ifnames=0 ksdevice=eth0 {{ ipcmd }}"
-  --location https://nic.funet.fi/pub/mirrors/centos.org/7/os/x86_64