diff --git a/pkgs/development/libraries/libpcap/default.nix b/pkgs/development/libraries/libpcap/default.nix
index 443e4de04d9e..312e1dbf87cd 100644
--- a/pkgs/development/libraries/libpcap/default.nix
+++ b/pkgs/development/libraries/libpcap/default.nix
@@ -10,8 +10,6 @@
 , withRemote ? false
 }:
 
-with lib;
-
 stdenv.mkDerivation rec {
   pname = "libpcap";
   version = "1.10.1";
@@ -21,20 +19,20 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-7ShfSsyvBTRPkJdXV7Pb/ncrpB0cQBwmSLf6RbcRvdQ=";
   };
 
-  buildInputs = optionals withRemote [ libxcrypt ];
+  buildInputs = lib.optionals withRemote [ libxcrypt ];
 
   nativeBuildInputs = [ flex bison ]
-    ++ optionals withBluez [ bluez.dev pkg-config ];
+    ++ lib.optionals withBluez [ bluez.dev pkg-config ];
 
   # We need to force the autodetection because detection doesn't
   # work in pure build environments.
   configureFlags = [
     "--with-pcap=${if stdenv.isLinux then "linux" else "bpf"}"
-  ] ++ optionals stdenv.isDarwin [
+  ] ++ lib.optionals stdenv.isDarwin [
     "--disable-universal"
-  ] ++ optionals withRemote [
+  ] ++ lib.optionals withRemote [
     "--enable-remote"
-  ] ++ optionals (stdenv.hostPlatform == stdenv.buildPlatform)
+  ] ++ lib.optionals (stdenv.hostPlatform == stdenv.buildPlatform)
     [ "ac_cv_linux_vers=2" ];
 
   postInstall = ''
@@ -43,7 +41,7 @@ stdenv.mkDerivation rec {
     fi
   '';
 
-  meta = {
+  meta = with lib; {
     homepage = "https://www.tcpdump.org";
     description = "Packet Capture Library";
     platforms = platforms.unix;