diff --git a/windows-vm-standard-dev/vm/server.yaml b/windows-vm-standard-dev/vm/server.yaml
index 6be7c9c..1fea5dc 100644
--- a/windows-vm-standard-dev/vm/server.yaml
+++ b/windows-vm-standard-dev/vm/server.yaml
@@ -33,7 +33,8 @@ spec:
         features:
           acpi: {}
           apic: {}
-          smm: {}
+          smm:
+            enabled: true
           hyperv:
             relaxed: {}
             vapic: {}
@@ -51,9 +52,7 @@ spec:
             reset: {}
         firmware:
           bootloader:
-            efi:
-              secureBoot: true
-              persistent: true
+            efi: {}
         devices:
           rng: {}
           networkInterfaceMultiqueue: true