diff --git a/inventory/group_vars/buildvm b/inventory/group_vars/buildvm
index 5f58b3e764..f1fc2df45e 100644
--- a/inventory/group_vars/buildvm
+++ b/inventory/group_vars/buildvm
@@ -4,8 +4,8 @@ volgroup: /dev/BuildGuests
 lvm_size: 150000
 mem_size: 10240
 num_cpus: 4
-ks_url: http://10.5.126.23/repo/rhel/ks/buildvm-fedora-21
-ks_repo: http://10.5.126.23/pub/fedora/linux/releases/21/Server/x86_64/os/
+ks_url: http://10.5.126.23/repo/rhel/ks/buildvm-fedora-23
+ks_repo: http://10.5.126.23/pub/fedora/linux/releases/23/Server/x86_86/os/
 nm: 255.255.255.0
 gw: 10.5.125.254
 eth1_gw: 10.5.127.254
@@ -13,7 +13,7 @@ dns: 10.5.126.21
 virt_install_command: virt-install -n {{ inventory_hostname }} -r {{ mem_size }}
                  --disk bus=virtio,path={{ volgroup }}/{{ inventory_hostname }}
                  --vcpus={{ num_cpus }}  -l {{ ks_repo }} -x
-                 "ksdevice=eth0 ks={{ ks_url }} console=tty0 console=ttyS0 
+                 "net.ifnames=0 ksdevice=eth0 ks={{ ks_url }} console=tty0 console=ttyS0 
                   hostname={{ inventory_hostname }} nameserver={{ dns }} 
                   ip={{ eth0_ip }}::{{ gw }}:{{ nm }}:{{ inventory_hostname }}:eth0:none 
                   ip={{ eth1_ip }}:::{{ nm }}:{{ inventory_hostname }}-nfs:eth1:none"
diff --git a/inventory/group_vars/buildvm-stg b/inventory/group_vars/buildvm-stg
index 6fafe1e52a..ee9fd5cce1 100644
--- a/inventory/group_vars/buildvm-stg
+++ b/inventory/group_vars/buildvm-stg
@@ -5,7 +5,7 @@ lvm_size: 150000
 mem_size: 10240
 num_cpus: 4
 ks_url: http://10.5.126.23/repo/rhel/ks/buildvm-fedora-23
-ks_repo: http://10.5.126.23/pub/alt/stage/23_TC11/Server/x86_64/os/
+ks_repo: http://10.5.126.23/pub/fedora/linux/releases/23/Server/x86_86/os/
 nm: 255.255.255.0
 gw: 10.5.126.254
 dns: 10.5.126.21