diff --git a/pkgs/data/fonts/corefonts/default.nix b/pkgs/data/fonts/corefonts/default.nix
index c37d3251a9dc..4b4772699cd1 100644
--- a/pkgs/data/fonts/corefonts/default.nix
+++ b/pkgs/data/fonts/corefonts/default.nix
@@ -25,7 +25,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "corefonts-1";
+  pname = "corefonts";
+  version = "1";
 
   exes = map ({name, sha256}: fetchurl {
     url = "mirror://sourceforge/corefonts/${name}32.exe";