diff --git a/include/audiomanager/AudioManager.h b/include/audiomanager/AudioManager.h
index 834dcbd..009dc52 100644
--- a/include/audiomanager/AudioManager.h
+++ b/include/audiomanager/AudioManager.h
@@ -26,6 +26,9 @@
 typedef enum {
     PLAYER_TYPE_SLES_AUDIOPLAYER_BUFFERQUEUE = 11,
     PLAYER_TYPE_SLES_AUDIOPLAYER_URI_FD = 12,
+    PLAYER_TYPE_AAUDIO = 13,
+    PLAYER_TYPE_HW_SOURCE = 14,
+    PLAYER_TYPE_EXTERNAL_PROXY = 15,
 } player_type_t;
 
 typedef enum {