1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/filesystems/ciopfs/default.nix b/pkgs/tools/filesystems/ciopfs/default.nix
index f944e591a12..97548442eba 100644
--- a/pkgs/tools/filesystems/ciopfs/default.nix
+++ b/pkgs/tools/filesystems/ciopfs/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.brain-dump.org/projects/ciopfs/;
     description = "A case-insensitive filesystem layered on top of any other filesystem";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }