1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/system/at/default.nix b/pkgs/tools/system/at/default.nix
index c77890513656..2964db34e124 100644
--- a/pkgs/tools/system/at/default.nix
+++ b/pkgs/tools/system/at/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = ''The classical Unix `at' job scheduling command'';
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://packages.qa.debian.org/at;
   };
 }