diff --git a/pkgs/os-specific/linux/hdparm/default.nix b/pkgs/os-specific/linux/hdparm/default.nix
index a6028c3701d..a0cd09fbf35 100644
--- a/pkgs/os-specific/linux/hdparm/default.nix
+++ b/pkgs/os-specific/linux/hdparm/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     description = "A tool to get/set ATA/SATA drive parameters under Linux";
     homepage = http://sourceforge.net/projects/hdparm/;
     platforms = stdenv.lib.platforms.linux;
-    license = stdenv.lib.license.bsd2;
+    license = stdenv.lib.licenses.bsd2;
     maintainers = with stdenv.lib.maintainers; [ fuuzetsu ];
   };
 }