diff --git a/nixos/modules/services/networking/v2raya.nix b/nixos/modules/services/networking/v2raya.nix
index aefb47bf048d..556258a2a050 100644
--- a/nixos/modules/services/networking/v2raya.nix
+++ b/nixos/modules/services/networking/v2raya.nix
@@ -2,15 +2,25 @@
 
 with lib;
 
+let
+  cfg = config.services.v2raya;
+in
+
 {
   options = {
     services.v2raya = {
       enable = options.mkEnableOption "the v2rayA service";
+
+      package = options.mkPackageOption pkgs "v2raya" { };
+      cliPackage = options.mkPackageOption pkgs "v2ray" {
+        example = "pkgs.xray";
+        extraDescription = "This is the package used for overriding the value of the `v2ray` attribute in the package set by `services.v2raya.package`.";
+      };
     };
   };
 
   config = mkIf config.services.v2raya.enable {
-    environment.systemPackages = [ pkgs.v2raya ];
+    environment.systemPackages = [ (cfg.package.override { v2ray = cfg.cliPackage; }) ];
 
     systemd.services.v2raya =
       let
@@ -33,7 +43,7 @@ with lib;
 
         serviceConfig = {
           User = "root";
-          ExecStart = "${getExe pkgs.v2raya} --log-disable-timestamp";
+          ExecStart = "${getExe (cfg.package.override { v2ray = cfg.cliPackage; })} --log-disable-timestamp";
           Environment = [ "V2RAYA_LOG_FILE=/var/log/v2raya/v2raya.log" ];
           LimitNPROC = 500;
           LimitNOFILE = 1000000;
@@ -48,3 +58,4 @@ with lib;
 
   meta.maintainers = with maintainers; [ elliot ];
 }
+