diff --git a/pve-q35-4.0.cfg b/pve-q35-4.0.cfg
index 9a294bd1..c9314170 100644
--- a/pve-q35-4.0.cfg
+++ b/pve-q35-4.0.cfg
@@ -58,7 +58,9 @@
   masterbus = "ehci-2.0"
   firstport = "4"
 
-
+# FIXME: Remove this audio0 device at the next possible time
+#     see: https://pve.proxmox.com/pipermail/pve-devel/2019-July/038417.html
+#          https://pve.proxmox.com/pipermail/pve-devel/2019-July/038428.html
 [device "audio0"]
   driver = "ich9-intel-hda"
   bus = "pcie.0"