diff --git a/hosts/lambdaos/configuration.nix b/hosts/lambdaos/configuration.nix
index 156856e..16a3f1e 100644
--- a/hosts/lambdaos/configuration.nix
+++ b/hosts/lambdaos/configuration.nix
@@ -92,6 +92,10 @@
   ];
 
   programs = {
+    alvr = {
+      enable = true;
+      openFirewall = true;
+    };
     nix-ld = {
       enable = true;
       libraries = with pkgs; [