diff --git a/desktop.nix b/desktop.nix
index 641dc86..a02fab0 100644
--- a/desktop.nix
+++ b/desktop.nix
@@ -116,6 +116,7 @@ in {
       AutofillCreditCardEnabled = false;
       MetricsReportingEnabled = false;
       BuiltInDnsClientEnabled = false;
+      EnableMediaRouter = false;
 
       SyncDisabled = true;
       BlockThirdPartyCookies = true;