diff --git a/configurations/home-manager/leyla/packages/firefox/firefox.nix b/configurations/home-manager/leyla/packages/firefox/firefox.nix
index 6b58768..f1097a1 100644
--- a/configurations/home-manager/leyla/packages/firefox/firefox.nix
+++ b/configurations/home-manager/leyla/packages/firefox/firefox.nix
@@ -49,7 +49,9 @@
         };
       };
 
-      extensions.packages = with inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system}; [
+      extensions.packages = with inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system}; let
+        inherit (inputs.firefox-addons.lib.${pkgs.stdenv.hostPlatform.system}) buildFirefoxXpiAddon;
+      in [
         bitwarden
         terms-of-service-didnt-read
         multi-account-containers
@@ -73,38 +75,36 @@
 
         tab-session-manager
 
-        # (\
-        #   buildFirefoxXpiAddon rec {\
-        #     pname = "italiano-it-language-pack";\
-        #     version = "132.0.20241110.231641";\
-        #     addonId = "langpack-it@firefox.mozilla.org";\
-        #     url = "https://addons.mozilla.org/firefox/downloads/file/4392453/italiano_it_language_pack-${version}.xpi";\
-        #     sha256 = "";\
-        #     meta = with lib;\
-        #     {\
-        #       description = "Firefox Language Pack for Italiano (it) – Italian";\
-        #       license = licenses.mpl20;\
-        #       mozPermissions = [];\
-        #       platforms = platforms.all;\
-        #     };\
-        #   }\
-        # )\
-        # (\
-        #   buildFirefoxXpiAddon rec {\
-        #     pname = "dizionario-italiano";\
-        #     version = "5.1";\
-        #     addonId = "it-IT@dictionaries.addons.mozilla.org";\
-        #     url = "https://addons.mozilla.org/firefox/downloads/file/1163874/dizionario_italiano-${version}.xpi";\
-        #     sha256 = "";\
-        #     meta = with lib;\
-        #     {\
-        #       description = "Add support for Italian to spellchecking";\
-        #       license = licenses.gpl3;\
-        #       mozPermissions = [];\
-        #       platforms = platforms.all;\
-        #     };\
-        #   }\
-        # )\
+        (
+          buildFirefoxXpiAddon rec {
+            pname = "italiano-it-language-pack";
+            version = "132.0.20241110.231641";
+            addonId = "langpack-it@firefox.mozilla.org";
+            url = "https://addons.mozilla.org/firefox/downloads/file/4392453/italiano_it_language_pack-${version}.xpi";
+            sha256 = "2b4764045daa62b00de8773fdfb03b5bbc1cd62c42f8fa27ef70c412d549dbe6";
+            meta = with lib; {
+              description = "Firefox Language Pack for Italiano (it) – Italian";
+              license = licenses.mpl20;
+              mozPermissions = [];
+              platforms = platforms.all;
+            };
+          }
+        )
+        (
+          buildFirefoxXpiAddon rec {
+            pname = "dizionario-italiano";
+            version = "5.1";
+            addonId = "it-IT@dictionaries.addons.mozilla.org";
+            url = "https://addons.mozilla.org/firefox/downloads/file/1163874/dizionario_italiano-${version}.xpi";
+            sha256 = "ae75847ce65e7744ba44d5f7d98a18b81f61770a0fdfc6d06bae8b7239535ee0";
+            meta = with lib; {
+              description = "Add support for Italian to spellchecking";
+              license = licenses.gpl3;
+              mozPermissions = [];
+              platforms = platforms.all;
+            };
+          }
+        )
       ];
 
       settings = {