diff --git a/modules/programs/firefox.nix b/modules/programs/firefox.nix
index bc97d53..ffdd778 100644
--- a/modules/programs/firefox.nix
+++ b/modules/programs/firefox.nix
@@ -29,11 +29,21 @@ in
         );
       };
     };
+    setSearchEngines = mkEnableOption "firefox search engines" // {
+      default = true;
+    };
   };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.programs.firefox = {
       enable = true;
+      policies = mkIf cfg.setSearchEngines {
+        SearchEngines = {
+          Default = "Kagi";
+          Remove = [ "Google" "Amazon.de" "Bing" ];
+        };
+      };
+      package = if cfg.setSearchEngines then pkgs.firefox-esr else pkgs.firefox;
       profiles."default" = {
         extraConfig = mkIf cfg.arkenfox.enable ''
           // Arkenfox user.js