diff --git a/libs/gui/tests/DummyConsumer.h b/libs/gui/tests/DummyConsumer.h
index 0511e16..502bdf9 100644
--- a/libs/gui/tests/DummyConsumer.h
+++ b/libs/gui/tests/DummyConsumer.h
@@ -19,9 +19,9 @@
 namespace android {
 
 struct DummyConsumer : public BnConsumerListener {
-    virtual void onFrameAvailable(const BufferItem& /* item */) {}
-    virtual void onBuffersReleased() {}
-    virtual void onSidebandStreamChanged() {}
+    void onFrameAvailable(const BufferItem& /* item */) override {}
+    void onBuffersReleased() override {}
+    void onSidebandStreamChanged() override {}
 };
 
 } // namespace android
diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp
index 0329a6d..aa071f6 100644
--- a/libs/gui/tests/IGraphicBufferProducer_test.cpp
+++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp
@@ -17,6 +17,8 @@
 #define LOG_TAG "IGraphicBufferProducer_test"
 //#define LOG_NDEBUG 0
 
+#include "DummyConsumer.h"
+
 #include <gtest/gtest.h>
 
 #include <utils/String8.h>
@@ -64,12 +66,6 @@
     const sp<Fence> QUEUE_BUFFER_INPUT_FENCE = Fence::NO_FENCE;
 }; // namespace anonymous
 
-struct DummyConsumer : public BnConsumerListener {
-    virtual void onFrameAvailable(const BufferItem& /* item */) {}
-    virtual void onBuffersReleased() {}
-    virtual void onSidebandStreamChanged() {}
-};
-
 class IGraphicBufferProducerTest : public ::testing::Test {
 protected: