diff --git a/nix-os/account.nix b/nix-os/account.nix
index 2bb15ff..22bdc01 100644
--- a/nix-os/account.nix
+++ b/nix-os/account.nix
@@ -17,7 +17,7 @@
     initialPassword = "nixos";
     packages = with pkgs; [
       firefox
-      vivaldi
+      (vivaldi.override { proprietaryCodecs = true; })
       discord-canary
       unstablePkgs.vscode
       gimp