diff --git a/nix/configurations/vanadium/home/firefox.nix b/nix/configurations/vanadium/home/firefox.nix
index a362ee59..69923a91 100644
--- a/nix/configurations/vanadium/home/firefox.nix
+++ b/nix/configurations/vanadium/home/firefox.nix
@@ -9,12 +9,6 @@
   # reference: https://developers.google.com/custom-search/docs/xml_results?hl=zh-tw#advanced-search-query-parameters
   mkLrFlag = languageRestrictions:
     "&lr=" + lib.escapeURL (builtins.concatStringsSep "|" languageRestrictions);
-
-  mkGlFlag = preferredCountry:
-    "&gl=" + preferredCountry;
-
-  mkHlFlag = hostLanguage:
-    "&hl=" + hostLanguage;
 in {
   programs.firefox = {
     enable = true;
@@ -23,91 +17,91 @@ in {
       RequestedLocales = ["fr" "en-US" "zh-TW"];
 
       SearchEngines = {
-        Default = "Google Customized";
+        Default = "Google EN";
         Remove = ["Google"];
         Add = let
-          withGoogleFlags = x:
-            x
-            + mkLrFlag ["lang_fr" "lang_en" "lang_zh-TW"]
-            + mkGlFlag "fr"
-            + mkHlFlag "fr";
-        in [
-          # Google and its evil empire™
-          {
-            Name = "Google Customized";
-            Alias = "G";
+          langs = ["lang_fr" "lang_en" "lang_zh-TW"];
+        in
+          # Google specialized for each language
+          map (lang: let
+            shortcode = lib.substring 0 2 (lib.removePrefix "lang_" lang);
+          in {
+            Name = "Google " + lib.toUpper shortcode;
+            Alias = "G" + shortcode;
             IconURL = "https://google.com/favicon.ico";
-            Description = "Your data yum yum";
-            SuggestURLTemplate = withGoogleFlags "https://suggestqueries.google.com/complete/search?q={searchTerms}";
-            URLTemplate = withGoogleFlags "https://google.com/search?q={searchTerms}";
-          }
-          {
-            Name = "YouTube";
-            Alias = "yt";
-            IconURL = "https://youtube.com/favicon.ico";
-            SuggestURLTemplate = withGoogleFlags "http://suggestqueries.google.com/complete/search?q={searchTerms}&ds=yt";
-            URLTemplate = withGoogleFlags "https://www.youtube.com/results?search_query={searchTerms}";
-          }
+            Description = "Your data yum yum (but ${shortcode})";
+            SuggestURLTemplate = "https://suggestqueries.google.com/complete/search?q={searchTerms}" + mkLrFlag [lang];
+            URLTemplate = "https://google.com/search?q={searchTerms}" + mkLrFlag [lang];
+          })
+          langs
+          ++ [
+            {
+              Name = "YouTube";
+              Alias = "yt";
+              IconURL = "https://youtube.com/favicon.ico";
+              SuggestURLTemplate = "http://suggestqueries.google.com/complete/search?q={searchTerms}&ds=yt";
+              URLTemplate = "https://www.youtube.com/results?search_query={searchTerms}";
+            }
 
-          # Forges
-          {
-            Name = "GitHub";
-            Alias = "ggh";
-            IconURL = "https://github.com/favicon.ico";
-            Description = "Your code yum yum";
-            URLTemplate = "https://github.com/search?q={searchTerms}&type=repositories";
-          }
-          {
-            Name = "GitHub (Code Search)";
-            Alias = "gghc";
-            IconURL = "https://github.com/favicon.ico";
-            Description = "Your code yum yum";
-            URLTemplate = "https://github.com/search?q={searchTerms}&type=code";
-          }
-          {
-            Name = "Codeberg";
-            Alias = "gco";
-            IconURL = "https://codeberg.org/favicon.ico";
-            Description = "Software development, but free!";
-            URLTemplate = "https://codeberg.org/explore/repos?q={searchTerms}";
-          }
-          {
-            Name = "?C";
-            Alias = "gcc";
-            IconURL = "https://git.confusedcompiler.org/favicon.ico";
-            URLTemplate = "https://git.confusedcompiler.org/explore/repos?q={searchTerms}";
-          }
+            # Forges
+            {
+              Name = "GitHub";
+              Alias = "ggh";
+              IconURL = "https://github.com/favicon.ico";
+              Description = "Your code yum yum";
+              URLTemplate = "https://github.com/search?q={searchTerms}&type=repositories";
+            }
+            {
+              Name = "GitHub (Code Search)";
+              Alias = "gghc";
+              IconURL = "https://github.com/favicon.ico";
+              Description = "Your code yum yum";
+              URLTemplate = "https://github.com/search?q={searchTerms}&type=code";
+            }
+            {
+              Name = "Codeberg";
+              Alias = "gco";
+              IconURL = "https://codeberg.org/favicon.ico";
+              Description = "Software development, but free!";
+              URLTemplate = "https://codeberg.org/explore/repos?q={searchTerms}";
+            }
+            {
+              Name = "?C";
+              Alias = "gcc";
+              IconURL = "https://git.confusedcompiler.org/favicon.ico";
+              URLTemplate = "https://git.confusedcompiler.org/explore/repos?q={searchTerms}";
+            }
 
-          # Nix{,OS,pkgs}
-          {
-            Name = "NixOS Search (Package)";
-            Alias = "np";
-            IconURL = "https://nixos.org/favicon.ico";
-            Description = "Search in nixpkgs";
-            URLTemplate = "https://search.nixos.org/packages?query={searchTerms}";
-          }
-          {
-            Name = "NixOS Search (Options)";
-            Alias = "no";
-            IconURL = "https://nixos.org/favicon.ico";
-            Description = "Search in NixOS options";
-            URLTemplate = "https://search.nixos.org/options?query={searchTerms}";
-          }
+            # Nix{,OS,pkgs}
+            {
+              Name = "NixOS Search (Package)";
+              Alias = "np";
+              IconURL = "https://nixos.org/favicon.ico";
+              Description = "Search in nixpkgs";
+              URLTemplate = "https://search.nixos.org/packages?query={searchTerms}";
+            }
+            {
+              Name = "NixOS Search (Options)";
+              Alias = "no";
+              IconURL = "https://nixos.org/favicon.ico";
+              Description = "Search in NixOS options";
+              URLTemplate = "https://search.nixos.org/options?query={searchTerms}";
+            }
 
-          # Discourse
-          {
-            Name = "NixOS Discourse";
-            Alias = "nd";
-            IconURL = "https://nixos.org/favicon.ico";
-            URLTemplate = "https://discourse.nixos.org/search?q={searchTerms}";
-          }
-          {
-            Name = "Framework Discourse";
-            Alias = "fd";
-            IconURL = "https://frame.work/favicon.ico";
-            URLTemplate = "https://community.frame.work/search?q={searchTerms}";
-          }
-        ];
+            # Discourse
+            {
+              Name = "NixOS Discourse";
+              Alias = "nd";
+              IconURL = "https://nixos.org/favicon.ico";
+              URLTemplate = "https://discourse.nixos.org/search?q={searchTerms}";
+            }
+            {
+              Name = "Framework Discourse";
+              Alias = "fd";
+              IconURL = "https://frame.work/favicon.ico";
+              URLTemplate = "https://community.frame.work/search?q={searchTerms}";
+            }
+          ];
       };
     };