diff --git a/include/dsp/apr_audio-v2.h b/include/dsp/apr_audio-v2.h
index 4ce997384d..c88920f3aa 100644
--- a/include/dsp/apr_audio-v2.h
+++ b/include/dsp/apr_audio-v2.h
@@ -3547,6 +3547,7 @@ struct afe_id_aptx_adaptive_enc_init
 	uint32_t  max_sink_modeB;
 	uint32_t  min_sink_modeC;
 	uint32_t  max_sink_modeC;
+	uint32_t  mode;
 } __attribute__ ((packed));
 
 /*