diff --git a/buildroot-external/rootfs-overlay/etc/asound.conf b/buildroot-external/rootfs-overlay/etc/asound.conf
new file mode 100644
index 00000000..23e1f11e
--- /dev/null
+++ b/buildroot-external/rootfs-overlay/etc/asound.conf
@@ -0,0 +1,14 @@
+# Use PulseAudio by default
+pcm.!default {
+  type pulse
+  fallback "sysdefault"
+  hint {
+    show on
+    description "Default ALSA Output (currently PulseAudio Sound Server)"
+  }
+}
+
+ctl.!default {
+  type pulse
+  fallback "sysdefault"
+}