1 files changed, 8 insertions, 5 deletions
diff --git a/pkgs/development/libraries/ftgl/default.nix b/pkgs/development/libraries/ftgl/default.nix
index 7d10298ad3e..e9b6ba61ffd 100644
--- a/pkgs/development/libraries/ftgl/default.nix
+++ b/pkgs/development/libraries/ftgl/default.nix
@@ -1,13 +1,16 @@
 {stdenv, fetchurl, freetype, mesa}:
- 
-stdenv.mkDerivation {
+
+let
   name = "ftgl-2.1.3-rc5";
-  
+in
+stdenv.mkDerivation {
+  inherit name;
+
   src = fetchurl {
-    url = mirror://sourceforge/ftgl/files/FTGL%20Source/2.1.3%7Erc5/ftgl-2.1.3-rc5.tar.gz ;
+    url = "mirror://sourceforge/ftgl/${name}.tar.gz";
     sha256 = "0nsn4s6vnv5xcgxcw6q031amvh2zfj2smy1r5mbnjj2548hxcn2l";
   };
-  
+
   buildInputs = [freetype mesa];
 
 }