diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 8451ad7..8fc7764 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -107,6 +107,8 @@
     .channels = 2,
     .period_count = AUDIO_CAPTURE_PERIOD_COUNT,
     .format = PCM_FORMAT_S16_LE,
+    .stop_threshold = INT_MAX,
+    .avail_min = 0,
 };
 
 #define AFE_PROXY_CHANNEL_COUNT 2