diff --git a/tests/extension/vibrator/aidl/default/CustomVibrator.cpp b/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
index 2f3dfcb..7a7c58b 100644
--- a/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
+++ b/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
@@ -57,4 +57,12 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::SpAIBinder CustomVibrator::createBinder() {
+    auto binder = BnCustomVibrator::createBinder();
+    // e.g. AIBinder_setInheritRt(binder.get(), true);
+    // e.g. AIBinder_setMinSchedulerPolicy(binder.get(), SCHED_NORMAL, 20);
+    // e.g. AIBinder_setRequestingSid(binder.get(), true);
+    return binder;
+}
+
 }  // namespace aidl::android::hardware::tests::extension::vibrator
diff --git a/tests/extension/vibrator/aidl/default/CustomVibrator.h b/tests/extension/vibrator/aidl/default/CustomVibrator.h
index 6dc5743..084a557 100644
--- a/tests/extension/vibrator/aidl/default/CustomVibrator.h
+++ b/tests/extension/vibrator/aidl/default/CustomVibrator.h
@@ -29,6 +29,12 @@
     ndk::ScopedAStatus perform(VendorEffect effect,
                                const std::shared_ptr<IVibratorCallback>& callback,
                                int32_t* _aidl_return) override;
+
+  private:
+    // override for AIBinder_setInheritRt, AIBinder_setMinSchedulerPolicy, or
+    // AIBinder_setRequestingSid calling this in the constructor or elsewhere, the binder would
+    // immediately be destroyed.
+    ndk::SpAIBinder createBinder() override;
 };
 
 }  // namespace aidl::android::hardware::tests::extension::vibrator