diff --git a/include/hardware/bt_av.h b/include/hardware/bt_av.h
index 5f7601e..428a5b1 100644
--- a/include/hardware/bt_av.h
+++ b/include/hardware/bt_av.h
@@ -57,13 +57,6 @@
                                                 uint32_t sample_rate,
                                                 uint8_t channel_count);
 
-/*
- * Callback for audio focus request to be used only in
- * case of A2DP Sink. This is required because we are using
- * AudioTrack approach for audio data rendering.
- */
-typedef void (* btav_audio_focus_request_callback)(bt_bdaddr_t *bd_addr);
-
 /** BT-AV callback structure. */
 typedef struct {
     /** set to sizeof(btav_callbacks_t) */
@@ -71,7 +64,6 @@
     btav_connection_state_callback  connection_state_cb;
     btav_audio_state_callback audio_state_cb;
     btav_audio_config_callback audio_config_cb;
-    btav_audio_focus_request_callback audio_focus_request_cb;
 } btav_callbacks_t;
 
 /**