diff --git a/libavdevice/alsa-audio.h b/libavdevice/alsa-audio.h
index ab60e73c59..83af464865 100644
--- a/libavdevice/alsa-audio.h
+++ b/libavdevice/alsa-audio.h
@@ -43,7 +43,7 @@
 
 typedef void (*ff_reorder_func)(const void *, void *, int);
 
-#define ALSA_BUFFER_SIZE_MAX 32768
+#define ALSA_BUFFER_SIZE_MAX 65536
 
 typedef struct {
     AVClass *class;