1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/compression/ncompress/default.nix b/pkgs/tools/compression/ncompress/default.nix
index 937cf987513..3d3ad80e25d 100644
--- a/pkgs/tools/compression/ncompress/default.nix
+++ b/pkgs/tools/compression/ncompress/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://ncompress.sourceforge.net/;
-    license = "public domain";
+    license = stdenv.lib.licenses.publicDomain;
     description = "A fast, simple LZW file compressor";
   };
 }