diff --git a/pkgs/data/fonts/siji/default.nix b/pkgs/data/fonts/siji/default.nix
index e83c79cca5f..4429729f7a5 100644
--- a/pkgs/data/fonts/siji/default.nix
+++ b/pkgs/data/fonts/siji/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchFromGitHub, libfaketime, xorg }:
 
 stdenv.mkDerivation rec {
-  name = "siji-${version}";
+  pname = "siji";
   version = "2016-05-13";
 
   src = fetchFromGitHub {