diff --git a/workspace/inventories/group_vars/all.yml b/workspace/inventories/group_vars/all.yml
index 82b1492..8164ddc 100644
--- a/workspace/inventories/group_vars/all.yml
+++ b/workspace/inventories/group_vars/all.yml
@@ -10,10 +10,9 @@ rhel_base_urls:
   ppc64le: "http://pulp.dist.prod.ext.phx2.redhat.com/content/dist/rhel/power-le/7/7Server"
   s390x: "http://pulp.dist.prod.ext.phx2.redhat.com/content/dist/rhel/system-z/7/7Server"
   aarch64: "http://pulp.dist.prod.ext.phx2.redhat.com/content/dist/rhel/arm/7/7Server"
-rhel_base: "{{ rhel_base_urls[ansible_architecture] }}"
+rhel_base: "{{ rhel_base_urls[arch] }}"
 # Set pre_upload_files to empty array so it isn't undefined
 pre_upload_files: []
 
 jenkins_slave_repositories:
   - "{{ all_repositories.epel }}"
-