diff --git a/pkgs/by-name/as/asnmap/package.nix b/pkgs/by-name/as/asnmap/package.nix
index 84a0cf709b2a..e4b474100593 100644
--- a/pkgs/by-name/as/asnmap/package.nix
+++ b/pkgs/by-name/as/asnmap/package.nix
@@ -1,6 +1,7 @@
-{ lib
-, buildGoModule
-, fetchFromGitHub
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
 }:
 
 buildGoModule rec {
@@ -26,10 +27,10 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "Tool to gather network ranges using ASN information";
-    mainProgram = "asnmap";
     homepage = "https://github.com/projectdiscovery/asnmap";
     changelog = "https://github.com/projectdiscovery/asnmap/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "asnmap";
   };
 }
diff --git a/pkgs/by-name/nu/nuclei/package.nix b/pkgs/by-name/nu/nuclei/package.nix
index 4d10cc6fbf00..c066bfa397df 100644
--- a/pkgs/by-name/nu/nuclei/package.nix
+++ b/pkgs/by-name/nu/nuclei/package.nix
@@ -2,6 +2,7 @@
   lib,
   buildGoModule,
   fetchFromGitHub,
+  versionCheckHook,
 }:
 
 buildGoModule rec {
@@ -16,10 +17,13 @@ buildGoModule rec {
   };
 
   vendorHash = "sha256-lxqVNhA8/iMx31Bbp4rIHVrh3nUARlxY2KDcCxOtO+I=";
+
   proxyVendor = true; # hash mismatch between Linux and Darwin
 
   subPackages = [ "cmd/nuclei/" ];
 
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   ldflags = [
     "-w"
     "-s"
@@ -28,6 +32,10 @@ buildGoModule rec {
   # Test files are not part of the release tarball
   doCheck = false;
 
+  doInstallCheck = true;
+
+  versionCheckProgramArg = [ "-version" ];
+
   meta = with lib; {
     description = "Tool for configurable targeted scanning";
     longDescription = ''