diff --git a/pkgs/development/tools/wp4nix/default.nix b/pkgs/development/tools/wp4nix/default.nix
new file mode 100644
index 00000000000..967459e91b7
--- /dev/null
+++ b/pkgs/development/tools/wp4nix/default.nix
@@ -0,0 +1,30 @@
+{ lib, buildGoModule, fetchFromGitLab, nix, subversion }:
+
+buildGoModule rec {
+  pname = "wp4nix";
+  version = "1.0.0";
+
+  src = fetchFromGitLab {
+    domain = "git.helsinki.tools";
+    owner = "helsinki-systems";
+    repo = "wp4nix";
+    rev = "v${version}";
+    sha256 = "sha256-WJteeFUMr684yZEtUP13MqRjJ1UAeo48AzOPdLEE65w=";
+  };
+
+  vendorSha256 = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=";
+
+  postPatch = ''
+    substituteInPlace main.go --replace nix-hash ${nix}/bin/nix-hash
+    substituteInPlace svn.go --replace '"svn"' '"${subversion}/bin/svn"'
+  '';
+
+  meta = with lib; {
+    description = "Packaging helper for Wordpress themes and plugins";
+    homepage = "https://git.helsinki.tools/helsinki-systems/wp4nix";
+    license = licenses.mit;
+    maintainers = with maintainers; [ onny ];
+    platforms = platforms.linux;
+  };
+}
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 615bf750169..515e1f5575f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -30143,6 +30143,8 @@ with pkgs;
 
   wrapThunderbird = callPackage ../applications/networking/mailreaders/thunderbird/wrapper.nix { };
 
+  wp4nix = callPackage ../development/tools/wp4nix { };
+
   wp-cli = callPackage ../development/tools/wp-cli { };
 
   wsjtx = qt5.callPackage ../applications/radio/wsjtx { };