diff --git a/flake.nix b/flake.nix
index 2cd7b8e5..429745a1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -75,6 +75,8 @@
           #(libsodium.override { stdenv = pkgs.pkgsStatic.stdenv; })
           #pkgsStatic.libsodium
           libsodium
+          libopus
+          libvpx
         ] ++ self.packages.${system}.default.dlopenBuildInputs;
 
         cmakeFlags = [