diff --git a/pkgs/applications/science/logic/glucose/syrup.nix b/pkgs/applications/science/logic/glucose/syrup.nix
index fd59a53fd2a..30af3216737 100644
--- a/pkgs/applications/science/logic/glucose/syrup.nix
+++ b/pkgs/applications/science/logic/glucose/syrup.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, zlib, glucose }:
+{ stdenv, zlib, glucose }:
 stdenv.mkDerivation rec {
   name = "glucose-syrup-${version}";
   version = glucose.version;