1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/os-specific/linux/acpi/default.nix b/pkgs/os-specific/linux/acpi/default.nix
index a3400ee0823f..0fc799225153 100644
--- a/pkgs/os-specific/linux/acpi/default.nix
+++ b/pkgs/os-specific/linux/acpi/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       battery and thermal information.
     '';
     homepage = http://sourceforge.net/projects/acpiclient/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = maintainers.mornfall;
   };