diff --git a/metadata/service/conductor/cluster.yml b/metadata/service/conductor/cluster.yml
index a65eb07..20652a6 100644
--- a/metadata/service/conductor/cluster.yml
+++ b/metadata/service/conductor/cluster.yml
@@ -6,6 +6,8 @@
   ironic:
     conductor:
       enabled: true
+      uefi:
+        enabled: false
       version: ${_param:ironic_version}
       my_ip: ${_param:cluster_baremetal_local_address}
       message_queue:
diff --git a/metadata/service/conductor/single.yml b/metadata/service/conductor/single.yml
index 1806b85..e50a070 100644
--- a/metadata/service/conductor/single.yml
+++ b/metadata/service/conductor/single.yml
@@ -4,6 +4,8 @@
   ironic:
     conductor:
       enabled: true
+      uefi:
+        enabled: false
       version: ${_param:ironic_version}
       message_queue:
         engine: rabbitmq