diff --git a/flake.lock b/flake.lock
index 18a6a19..06bcabc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -54,11 +54,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719037157,
-        "narHash": "sha256-aOKd8+mhBsLQChCu1mn/W5ww79ta5cXVE59aJFrifM8=",
+        "lastModified": 1719180626,
+        "narHash": "sha256-vZAzm5KQpR6RGple1dzmSJw5kPivES2heCFM+ZWkt0I=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "cd886711998fe5d9ff7979fdd4b4cbd17b1f1511",
+        "rev": "6b1f90a8ff92e81638ae6eb48cd62349c3e387bb",
         "type": "github"
       },
       "original": {
@@ -99,12 +99,28 @@
         "type": "github"
       }
     },
+    "nur": {
+      "locked": {
+        "lastModified": 1719335339,
+        "narHash": "sha256-YxXZckTrfSfvUlF7sFVonFyJ5CqlWQkjuhA+/2+na9Q=",
+        "owner": "nix-community",
+        "repo": "NUR",
+        "rev": "c019a0ab8a21c5e84a440f34ef43947a0c9ebc34",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "NUR",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
         "home-manager": "home-manager",
         "nix-flatpak": "nix-flatpak",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nur": "nur"
       }
     },
     "systems": {
diff --git a/flake.nix b/flake.nix
index 8eb11a3..e69bb9e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nur.url = github:nix-community/NUR;
 
     home-manager = {
       url = "github:nix-community/home-manager";
@@ -20,6 +21,7 @@
 
   outputs = inputs@{
     nixpkgs,
+    nur,
     home-manager,
     agenix,
     nix-flatpak,
@@ -41,6 +43,7 @@
               ./hosts/${s.name}/configuration.nix
               home-manager.nixosModules.home-manager
               agenix.nixosModules.default
+              { nixpkgs.overlays = [ nur.overlay ]; }
               {
                 home-manager.useGlobalPkgs = true;
                 home-manager.useUserPackages = true;
diff --git a/hosts/perso-desktop/home.nix b/hosts/perso-desktop/home.nix
index 6dcf755..48642dc 100644
--- a/hosts/perso-desktop/home.nix
+++ b/hosts/perso-desktop/home.nix
@@ -8,6 +8,7 @@
   modules.home = {
     apps = {
       chromium.enable = true;
+      firefox.enable = true;
       flatpak.enable = true;
       jetbrainsToolbox.enable = true;
       kitty.enable = true;
diff --git a/modules/home/apps/default.nix b/modules/home/apps/default.nix
index 888257b..981aa5c 100644
--- a/modules/home/apps/default.nix
+++ b/modules/home/apps/default.nix
@@ -3,8 +3,9 @@
 {
   imports = [
     ./chromium
+    ./firefox
     ./flatpak
     ./jetbrainsToolbox
     ./kitty
   ];
-}
\ No newline at end of file
+}
diff --git a/modules/home/apps/firefox/default.nix b/modules/home/apps/firefox/default.nix
new file mode 100644
index 0000000..4ea8d76
--- /dev/null
+++ b/modules/home/apps/firefox/default.nix
@@ -0,0 +1,44 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.home.apps.firefox;
+in
+{
+  options.modules.home.apps.firefox = {
+    enable = mkEnableOption ''
+      Enable firefox with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    programs.firefox = {
+      enable = true;
+
+      nativeMessagingHosts = [
+        pkgs.kdePackages.plasma-browser-integration
+      ];
+
+      profiles = {
+        perso = {
+          id = 0;
+
+          name = "Perso";
+
+          extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+            ublock-origin
+            bitwarden
+            floccus
+            plasma-integration
+            istilldontcareaboutcookies
+            darkreader
+          ];
+
+          settings = {
+            # Enable multi-pip
+            "media.videocontrols.picture-in-picture.allow-multiple" = true;
+          };
+        };
+      };
+    };
+  };
+}