diff --git a/vmm/src/vm.rs b/vmm/src/vm.rs
index b156c1788..062b27d2e 100644
--- a/vmm/src/vm.rs
+++ b/vmm/src/vm.rs
@@ -549,6 +549,8 @@ impl Vm {
         }));
 
         let exit_evt_clone = exit_evt.try_clone().map_err(Error::EventFdClone)?;
+        #[cfg(feature = "tdx")]
+        let tdx_enabled = config.lock().unwrap().tdx.is_some();
         let cpu_manager = cpu::CpuManager::new(
             &config.lock().unwrap().cpus.clone(),
             &device_manager,
@@ -560,7 +562,7 @@ impl Vm {
             seccomp_action.clone(),
             vm_ops,
             #[cfg(feature = "tdx")]
-            config.lock().unwrap().tdx.is_some(),
+            tdx_enabled,
         )
         .map_err(Error::CpuManager)?;