1 files changed, 8 insertions, 7 deletions
diff --git a/pkgs/data/fonts/gyre/default.nix b/pkgs/data/fonts/gyre/default.nix
index 91a8aaf3c30..63633ffcda7 100644
--- a/pkgs/data/fonts/gyre/default.nix
+++ b/pkgs/data/fonts/gyre/default.nix
@@ -1,18 +1,14 @@
+# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
 { lib, fetchzip }:
 
 let
   baseName = "gyre-fonts";
   version = "2.005";
-in fetchzip {
+in (fetchzip {
   name="${baseName}-${version}";
 
   url = "http://www.gust.org.pl/projects/e-foundry/tex-gyre/whole/tg-${version}otf.zip";
 
-  postFetch = ''
-    mkdir -p $out/share/fonts
-    unzip -j $downloadedFile \*.otf -d $out/share/fonts/truetype
-  '';
-
   sha256 = "17amdpahs6kn7hk3dqxpff1s095cg1caxzij3mxjbbxp8zy0l111";
 
   meta = {
@@ -29,4 +25,9 @@ in fetchzip {
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ bergey ];
   };
-}
+}).overrideAttrs (_: {
+  postFetch = ''
+    mkdir -p $out/share/fonts
+    unzip -j $downloadedFile \*.otf -d $out/share/fonts/truetype
+  '';
+})