diff --git a/pkgs/by-name/nm/nmapsi4/package.nix b/pkgs/by-name/nm/nmapsi4/package.nix
index 9faf7eb46e02..a9574b4baa01 100644
--- a/pkgs/by-name/nm/nmapsi4/package.nix
+++ b/pkgs/by-name/nm/nmapsi4/package.nix
@@ -1,10 +1,12 @@
-{ lib, stdenv
-, fetchFromGitHub
-, cmake
-, pkg-config
-, dnsutils
-, nmap
-, libsForQt5
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+  dnsutils,
+  nmap,
+  libsForQt5,
 }:
 
 stdenv.mkDerivation rec {
@@ -18,9 +20,17 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-q3XfwJ4TGK4E58haN0Q0xRH4GDpKD8VZzyxHe/VwBqY=";
   };
 
-  nativeBuildInputs = [ cmake pkg-config libsForQt5.wrapQtAppsHook ];
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    libsForQt5.wrapQtAppsHook
+  ];
 
-  buildInputs = with libsForQt5; [ qtbase qtscript qtwebengine ];
+  buildInputs = with libsForQt5; [
+    qtbase
+    qtscript
+    qtwebengine
+  ];
 
   postPatch = ''
     substituteInPlace src/platform/digmanager.cpp \
@@ -48,11 +58,11 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = with lib; {
+  meta = {
     description = "Qt frontend for nmap";
     mainProgram = "nmapsi4";
-    license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ peterhoeg ];
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ peterhoeg ];
     inherit (src.meta) homepage;
   };
 }