diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 4b56a46..49937f0 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -124,6 +124,7 @@
     // request an input appropriate for record from the supplied device with supplied parameters.
     virtual status_t getInputForAttr(const audio_attributes_t *attr,
                                      audio_io_handle_t *input,
+                                     audio_unique_id_t riid,
                                      audio_session_t session,
                                      uid_t uid,
                                      const audio_config_base_t *config,