diff --git a/inventory/group_vars/osbs-aarch64-masters-stg b/inventory/group_vars/osbs-aarch64-masters-stg
index bbe1e71286..05730c04fe 100644
--- a/inventory/group_vars/osbs-aarch64-masters-stg
+++ b/inventory/group_vars/osbs-aarch64-masters-stg
@@ -2,7 +2,9 @@
 # Define resources for this group of hosts here.
 lvm_size: 60000
 mem_size: 8192
+max_mem_size: "{{ mem_size }}"
 num_cpus: 2
+max_cpu: "{{ num_cpus }}"
 virt_install_command: "{{ virt_install_command_aarch64_one_nic }}"
 
 tcp_ports: [ 80, 443, 8443]
diff --git a/inventory/group_vars/osbs-aarch64-nodes-stg b/inventory/group_vars/osbs-aarch64-nodes-stg
index 3d83598bf2..e73ad3c446 100644
--- a/inventory/group_vars/osbs-aarch64-nodes-stg
+++ b/inventory/group_vars/osbs-aarch64-nodes-stg
@@ -2,7 +2,9 @@
 # Define resources for this group of hosts here.
 lvm_size: 60000
 mem_size: 8192
+max_mem_size: "{{ mem_size }}"
 num_cpus: 2
+max_cpu: "{{ num_cpus }}"
 virt_install_command: "{{ virt_install_command_aarch64_one_nic }}"
 
 tcp_ports: [ 80, 443, 8443, 10250]