diff --git a/pkgs/data/misc/dns-root-data/default.nix b/pkgs/data/misc/dns-root-data/default.nix
index aad1fe61c4bf..e09ff07a9e84 100644
--- a/pkgs/data/misc/dns-root-data/default.nix
+++ b/pkgs/data/misc/dns-root-data/default.nix
@@ -19,7 +19,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "dns-root-data-2019-01-11";
+  pname = "dns-root-data";
+  version = "2019-01-11";
 
   buildCommand = ''
     mkdir $out