diff --git a/.github/workflows/stackhpc-all-in-one.yml b/.github/workflows/stackhpc-all-in-one.yml
index 5ae56d06a2..3c230ee131 100644
--- a/.github/workflows/stackhpc-all-in-one.yml
+++ b/.github/workflows/stackhpc-all-in-one.yml
@@ -176,7 +176,7 @@ jobs:
           VM_NAME: "skc-ci-aio-${{ inputs.neutron_plugin }}-${{ github.run_id }}"
           VM_IMAGE: ${{ steps.image_name.outputs.image_name }}
           VM_INTERFACE: ${{ inputs.vm_interface }}
-          VM_VOLUME_SIZE: ${{ inputs.upgrade && '75' || '50' }}
+          VM_VOLUME_SIZE: ${{ inputs.upgrade && '100' || '50' }}
           VM_TAGS: '["skc-ci-aio", "PR=${{ github.event.number }}"]'
 
       - name: Terraform Plan
diff --git a/etc/kayobe/environments/ci-aio/inventory/group_vars/controllers/lvm.yml b/etc/kayobe/environments/ci-aio/inventory/group_vars/controllers/lvm.yml
index 9e337ebc40..72f3a6fbb5 100644
--- a/etc/kayobe/environments/ci-aio/inventory/group_vars/controllers/lvm.yml
+++ b/etc/kayobe/environments/ci-aio/inventory/group_vars/controllers/lvm.yml
@@ -16,7 +16,7 @@ stackhpc_lvm_lv_root_size: 2g
 stackhpc_lvm_lv_tmp_size: 2g
 
 # StackHPC LVM lv_var LV size.
-stackhpc_lvm_lv_var_size: 2g
+stackhpc_lvm_lv_var_size: 5g
 
 # StackHPC LVM lv_var_tmp LV size.
 stackhpc_lvm_lv_var_tmp_size: 2g