diff --git a/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java b/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
index a1dee6d..5dcd77b 100644
--- a/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
+++ b/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
@@ -282,9 +282,7 @@
         }
 
         private long getKernelStartedNanoTime() {
-            // pvmfw emits log at the end which is used to estimate the kernelStart time.
-            // In case of no pvmfw run(non-protected mode), use vCPU started time instead.
-            return kernelStartedNanoTime.orElse(vcpuStartedNanoTime.getAsLong());
+            return kernelStartedNanoTime.getAsLong();
         }
 
         private long getInitStartedNanoTime() {