diff --git a/audio/.asoundrc b/audio/.asoundrc
new file mode 100644
index 0000000..26bfaf3
--- /dev/null
+++ b/audio/.asoundrc
@@ -0,0 +1,7 @@
+pcm.upmix51 {
+	type upmix
+	slave.pcm "surround51"
+	delay 0
+	channels 6
+}
+pcm.!default "plug:upmix51"