diff --git a/inventory/group_vars/buildvm_armv7_stg b/inventory/group_vars/buildvm_armv7_stg
index 88e0c4ee94..2999c07f00 100644
--- a/inventory/group_vars/buildvm_armv7_stg
+++ b/inventory/group_vars/buildvm_armv7_stg
@@ -2,12 +2,12 @@
 # common items for the buildvm-* koji builders
 volgroup: /dev/vg_guests
 lvm_size: 140000
-mem_size: 24576
+mem_size: 40960
 max_mem_size: "{{ mem_size }}"
 num_cpus: 5
 max_cpu: "{{ num_cpus }}"
-ks_url: http://10.3.163.35/repo/rhel/ks/buildvm-fedora-33-armv7
-ks_repo: http://10.3.163.35/pub/fedora/linux/releases/33/Server/armhfp/os/
+ks_url: http://10.3.163.35/repo/rhel/ks/buildvm-fedora-34-armv7
+ks_repo: http://10.3.163.35/pub/fedora/linux/releases/34/Server/armhfp/os/
 nm: 255.255.255.0
 gw: 10.3.167.254
 dns: 10.3.163.33