1 files changed, 4 insertions, 3 deletions
diff --git a/pkgs/tools/text/uni2ascii/default.nix b/pkgs/tools/text/uni2ascii/default.nix
index b4573118a49f..9e62b2b3d592 100644
--- a/pkgs/tools/text/uni2ascii/default.nix
+++ b/pkgs/tools/text/uni2ascii/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "uni2ascii-4.15";
+  name = "uni2ascii-4.18";
   src = fetchurl {
     url = "http://billposer.org/Software/Downloads/${name}.tar.gz";
-    sha256 = "0vlwsqrzmdsb2mx0hbhmw1dvzy56jk8779hphnj6yxijryva6g2v";
+    sha256 = "03lklnzr6ngs4wqiqa7rifd246f441gfvardbsaa5l6fn9pbn94y";
   };
 
   meta = {
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     homepage = http://billposer.org/Software/uni2ascii.html;
     description = "Converts between UTF-8 and many 7-bit ASCII equivalents and back";
 
@@ -34,5 +34,6 @@ stdenv.mkDerivation rec {
     similar ASCII characters, e.g. by stripping diacritics.
     '';
     maintainers = [ "cillian.deroiste@gmail.com" ];
+    platforms = stdenv.lib.platforms.linux;
   };
 }