3 files changed, 6 insertions, 6 deletions
diff --git a/pkgs/development/interpreters/guile/1.8.nix b/pkgs/development/interpreters/guile/1.8.nix
index 6057480476f2..b1c80b13af99 100644
--- a/pkgs/development/interpreters/guile/1.8.nix
+++ b/pkgs/development/interpreters/guile/1.8.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchurl, makeWrapper, gawk, pkg-config
 , libtool, readline, gmp
 }:
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile_1_8;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/interpreters/guile/2.0.nix b/pkgs/development/interpreters/guile/2.0.nix
index 5b26b38dbd4e..1db5676a8c7b 100644
--- a/pkgs/development/interpreters/guile/2.0.nix
+++ b/pkgs/development/interpreters/guile/2.0.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchpatch, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchpatch, fetchurl, makeWrapper, gawk, pkg-config
 , libffi, libtool, readline, gmp, boehmgc, libunistring
 , coverageAnalysis ? null
 }:
@@ -23,7 +23,7 @@
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile_2_0;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool libunistring libffi ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 238e1c7b7adc..77483b2256a1 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchurl, makeWrapper, gawk, pkg-config
 , libffi, libtool, readline, gmp, boehmgc, libunistring
 , coverageAnalysis ? null
 , fetchpatch
@@ -25,7 +25,7 @@
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool libunistring libffi ];
 
   propagatedBuildInputs = [