1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/pure-modules/mpfr/default.nix b/pkgs/development/pure-modules/mpfr/default.nix
index 13c9eee1bd9..a6496617558 100644
--- a/pkgs/development/pure-modules/mpfr/default.nix
+++ b/pkgs/development/pure-modules/mpfr/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, pure }:
+{ stdenv, fetchurl, pkg-config, pure }:
 
 stdenv.mkDerivation rec {
   baseName = "mpfr";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "39d2255c2c0c2d60ce727be178b5e5a06f7c92eb365976c49c4a34b1edc576e7";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   propagatedBuildInputs = [ pure ];
   makeFlags = [ "libdir=$(out)/lib" "prefix=$(out)/" ];
   setupHook = ../generic-setup-hook.sh;