diff --git a/roles/odcs/base/defaults/main.yml b/roles/odcs/base/defaults/main.yml
index caf6d1fe1c..e0d30119e2 100644
--- a/roles/odcs/base/defaults/main.yml
+++ b/roles/odcs/base/defaults/main.yml
@@ -28,7 +28,7 @@ odcs_allowed_clients: {"users": [], "groups": []}
 odcs_admins: {"users": [], "groups": []}
 odcs_allowed_source_types: ["tag", "module"]
 odcs_allowed_flags: null
-odcs_allowed_arches: null
+odcs_allowed_arches: ['aarch64', 'armv7hl', 'i686', 'ppc64le', 'x86_64', 's390x']
 odcs_allowed_results: null
 odcs_allowed_sources: null
 odcs_arches: ["x86_64"]