diff --git a/pkgs/applications/terminal-emulators/rxvt-unicode-plugins/urxvt-font-size/default.nix b/pkgs/applications/terminal-emulators/rxvt-unicode-plugins/urxvt-font-size/default.nix
index beecb3e278d5..88dae0a34ff5 100644
--- a/pkgs/applications/terminal-emulators/rxvt-unicode-plugins/urxvt-font-size/default.nix
+++ b/pkgs/applications/terminal-emulators/rxvt-unicode-plugins/urxvt-font-size/default.nix
@@ -1,14 +1,14 @@
 { lib, stdenv, fetchFromGitHub, xrdb, xlsfonts }:
 
-stdenv.mkDerivation {
-  name = "urxvt-font-size-2015-05-22";
-  dontPatchShebangs = true;
+stdenv.mkDerivation rec {
+  name = "urxvt-font-size";
+  version = "1.3";
 
   src = fetchFromGitHub {
     owner = "majutsushi";
     repo = "urxvt-font-size";
-    rev = "fd5b09c10798c6723bbf771d4d8881cf6563bc69";
-    sha256 = "16m3kkypg3y00x597zx05zy167a0kaqpawz0l591wzb2bv1dz55z";
+    rev = "v${version}";
+    sha256 = "1526ap161cp3378f4ijd09nmsh71ld7bkxxhp8p6razdi2v8r16h";
   };
 
   installPhase = ''