diff --git a/nix-config/host/oldie/home-manager/materus.nix b/nix-config/host/oldie/home-manager/materus.nix
index 7e2191c..4354f92 100644
--- a/nix-config/host/oldie/home-manager/materus.nix
+++ b/nix-config/host/oldie/home-manager/materus.nix
@@ -28,6 +28,8 @@
     keepassxc
     moonlight-qt
     wezterm
+
+    (vivaldi.override {proprietaryCodecs = true;})
   ];
   programs.vscode = {
     enable = true;