diff --git a/pkgs/by-name/v2/v2ray-rules-dat/package.nix b/pkgs/by-name/v2/v2ray-rules-dat/package.nix
index c529d014fc14..75d217b13a24 100644
--- a/pkgs/by-name/v2/v2ray-rules-dat/package.nix
+++ b/pkgs/by-name/v2/v2ray-rules-dat/package.nix
@@ -1,37 +1,43 @@
 {
+  lib,
   stdenvNoCC,
   fetchurl,
-  lib,
 }:
-let
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "v2ray-rules-dat";
   version = "202606122311";
 
-  geoipDat = fetchurl {
-    url = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/download/${version}/geoip.dat";
-    hash = "sha256-iGGpeUaWtIH7AEPueCssQOgL/Ia7nkLFvWnAj1SDsbU=";
-  };
-
-  geositeDat = fetchurl {
-    url = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/download/${version}/geosite.dat";
-    hash = "sha256-/c/3OjfALveNnHS9NxonTeOiZyud6U/X4WHrGZSOs7Q=";
-  };
-in
-stdenvNoCC.mkDerivation {
-  pname = "v2ray-rules-dat";
-  inherit version;
   __structuredAttrs = true;
   strictDeps = true;
+
+  src = null;
   dontUnpack = true;
 
   installPhase = ''
-    install -Dm444 ${geoipDat} $out/share/v2ray/geoip.dat
-    install -Dm444 ${geositeDat} $out/share/v2ray/geosite.dat
+    runHook preInstall
+
+    install -Dm444 ${finalAttrs.passthru.geoipDat} $out/share/v2ray/geoip.dat
+    install -Dm444 ${finalAttrs.passthru.geositeDat} $out/share/v2ray/geosite.dat
+
+    runHook postInstall
   '';
 
+  passthru = {
+    geoipDat = fetchurl {
+      url = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/download/${finalAttrs.version}/geoip.dat";
+      hash = "sha256-iGGpeUaWtIH7AEPueCssQOgL/Ia7nkLFvWnAj1SDsbU=";
+    };
+    geositeDat = fetchurl {
+      url = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/download/${finalAttrs.version}/geosite.dat";
+      hash = "sha256-/c/3OjfALveNnHS9NxonTeOiZyud6U/X4WHrGZSOs7Q=";
+    };
+  };
+
   meta = {
     description = "Enhanced edition of V2Ray rules dat files";
     homepage = "https://github.com/Loyalsoldier/v2ray-rules-dat";
+    changelog = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/tag/${finalAttrs.version}";
     license = lib.licenses.gpl3Only;
     maintainers = with lib.maintainers; [ nix-julia ];
   };
-}
+})