diff --git a/include/system/audio.h b/include/system/audio.h
index bf3dee7..5db2127 100644
--- a/include/system/audio.h
+++ b/include/system/audio.h
@@ -109,6 +109,7 @@
     AUDIO_FLAG_AUDIBILITY_ENFORCED = 0x1,
     AUDIO_FLAG_SECURE              = 0x2,
     AUDIO_FLAG_SCO                 = 0x4,
+    AUDIO_FLAG_BEACON              = 0x8
 };
 
 /* Do not change these values without updating their counterparts