diff --git a/machines/vm-audio.nix b/machines/vm-audio.nix
index 0bdb817..d2b2d36 100644
--- a/machines/vm-audio.nix
+++ b/machines/vm-audio.nix
@@ -185,7 +185,6 @@
         DiscoverableTimeout = 0;
         AlwaysPairable = true;
         PairableTimeout = 0;
-        ControllerMode = "bredr";
         FastConnectable = true;
         JustWorksRepairing = "always";
       };