$OpenBSD$

Index: src/mixer.cc
--- src/mixer.cc.orig
+++ src/mixer.cc
@@ -51,7 +51,7 @@
 #include <unistd.h>
 #endif
 
-#define MIXER_DEV "/dev/mixer"
+#define MIXER_DEV "/dev/null"
 
 static int mixer_fd;
 static const char *devs[] = SOUND_DEVICE_NAMES;
