diff --git a/services/audioflinger/DeviceEffectManager.h b/services/audioflinger/DeviceEffectManager.h
index 3a33a71..a0cf65f 100644
--- a/services/audioflinger/DeviceEffectManager.h
+++ b/services/audioflinger/DeviceEffectManager.h
@@ -62,6 +62,9 @@
     void onCreateAudioPatch(audio_patch_handle_t handle,
                             const PatchPanel::Patch& patch) override;
     void onReleaseAudioPatch(audio_patch_handle_t handle) override;
+    void onUpdateAudioPatch(audio_patch_handle_t oldHandle,
+                            audio_patch_handle_t newHandle,
+                            const PatchPanel::Patch& patch) override;
 
 private:
     status_t checkEffectCompatibility(const effect_descriptor_t *desc);