1 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/applications/blockchains/bitcoin-knots.nix b/nixpkgs/pkgs/applications/blockchains/bitcoin-knots.nix
index dd0132df4d94..eea836ac62d3 100644
--- a/nixpkgs/pkgs/applications/blockchains/bitcoin-knots.nix
+++ b/nixpkgs/pkgs/applications/blockchains/bitcoin-knots.nix
@@ -1,6 +1,6 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
-, pkgconfig
+, pkg-config
 , autoreconfHook
 , db5
 , openssl
@@ -24,14 +24,14 @@ stdenv.mkDerivation rec {
     sha256 = "0c8k1154kcwz6q2803wx0zigvqaij1fi5akgfqlj3yl57jjw48jj";
   };
 
-  nativeBuildInputs = [ pkgconfig autoreconfHook ];
+  nativeBuildInputs = [ pkg-config autoreconfHook ];
   buildInputs = [ openssl db5 openssl util-linux
                   protobuf boost zlib miniupnpc libevent ];
 
   configureFlags = [ "--with-incompatible-bdb"
                      "--with-boost-libdir=${boost.out}/lib" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An enhanced Bitcoin node software";
     homepage = "https://bitcoinknots.org/";
     license = licenses.mit;