diff --git a/inventory/group_vars/osbs-masters-stg b/inventory/group_vars/osbs-masters-stg
index 149e835673..b7c9b65f56 100644
--- a/inventory/group_vars/osbs-masters-stg
+++ b/inventory/group_vars/osbs-masters-stg
@@ -63,6 +63,7 @@ _osbs_reactor_config_map:
       - name: "x86_64"
         max_concurrent_builds: 2
 
+      aarch64:
       -name: "aarch64"
        max_concurrent_builds: 1