diff --git a/flake.nix b/flake.nix
index 21b63ac..cfd9c40 100644
--- a/flake.nix
+++ b/flake.nix
@@ -28,8 +28,8 @@
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    firefox-addons = {
-      url = "gitlab:rycee/nur-expressions?dir=pkgs/firefox-addons";
+    nur = {
+      url = "github:nix-community/NUR";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     zen-browser = {
diff --git a/home/programs/zen/default.nix b/home/programs/zen/default.nix
index eed6634..6ce58f9 100644
--- a/home/programs/zen/default.nix
+++ b/home/programs/zen/default.nix
@@ -8,10 +8,10 @@
     enable = true;
     profiles.default = {
       extensions = {
-        packages = with inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system}; [
+        packages = with pkgs.nur.repos.rycee.firefox-addons; [
           ublock-origin
           video-downloadhelper
-          firefox-multi-account-containers
+          multi-account-containers
           noscript
         ];
       };
diff --git a/nixos/nix.nix b/nixos/nix.nix
index 11c24a9..81dbebc 100644
--- a/nixos/nix.nix
+++ b/nixos/nix.nix
@@ -22,9 +22,12 @@ in {
       ];
     }
   ];
-  nixpkgs.config = {
-    allowUnfree = true;
-    allowBroken = false;
+  nixpkgs = {
+    config = {
+      allowUnfree = true;
+      allowBroken = false;
+    };
+    overlays = [inputs.nur.overlays.default];
   };
   nix = {
     nixPath = ["nixpkgs=${inputs.nixpkgs}"];