1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/blockchains/bitcoin-knots.nix b/pkgs/applications/blockchains/bitcoin-knots.nix
index a7fb005ea816..eea836ac62d3 100644
--- a/pkgs/applications/blockchains/bitcoin-knots.nix
+++ b/pkgs/applications/blockchains/bitcoin-knots.nix
@@ -1,6 +1,6 @@
 { lib, stdenv
 , fetchFromGitHub
-, pkgconfig
+, pkg-config
 , autoreconfHook
 , db5
 , openssl
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     sha256 = "0c8k1154kcwz6q2803wx0zigvqaij1fi5akgfqlj3yl57jjw48jj";
   };
 
-  nativeBuildInputs = [ pkgconfig autoreconfHook ];
+  nativeBuildInputs = [ pkg-config autoreconfHook ];
   buildInputs = [ openssl db5 openssl util-linux
                   protobuf boost zlib miniupnpc libevent ];