diff --git a/pkgs/by-name/ne/nezha-agent/package.nix b/pkgs/by-name/ne/nezha-agent/package.nix
index f9d29fee33f7..20b16274de26 100644
--- a/pkgs/by-name/ne/nezha-agent/package.nix
+++ b/pkgs/by-name/ne/nezha-agent/package.nix
@@ -6,29 +6,25 @@
   versionCheckHook,
   nix-update-script,
 }:
-buildGoModule rec {
+buildGoModule (finalAttrs: {
   pname = "nezha-agent";
-  version = "1.10.0";
+  version = "1.12.2";
 
   src = fetchFromGitHub {
     owner = "nezhahq";
     repo = "agent";
-    tag = "v${version}";
-    hash = "sha256-Pmfq9yk78mesxSzg7YdrL8KjHL6vRHPrAuNM7StRmus=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-j0GIfte5z7uyhsnWqsRexWZHJxnqf1cFl1Hq4jnONAo=";
   };
 
-  vendorHash = "sha256-g7F/kkA9BXJj8oTFt0IrvloOyGNIE//tQg+ND7aJokg=";
+  vendorHash = "sha256-+0goz1TpHcNd0T45mRc0QornXdHFPy5Y+uH0aOiql+A=";
 
   ldflags = [
     "-s"
-    "-X github.com/nezhahq/agent/pkg/monitor.Version=${version}"
+    "-X github.com/nezhahq/agent/pkg/monitor.Version=${finalAttrs.version}"
     "-X main.arch=${stdenv.hostPlatform.system}"
   ];
 
-  preBuild = ''
-    go generate ./...
-  '';
-
   checkFlags =
     let
       # Skip tests that require network access
@@ -69,4 +65,4 @@ buildGoModule rec {
     maintainers = with lib.maintainers; [ moraxyc ];
     mainProgram = "nezha-agent";
   };
-}
+})