diff --git a/pkgs/os-specific/linux/ebtables/default.nix b/pkgs/os-specific/linux/ebtables/default.nix
index eec456ff5ad2..9d92575b6687 100644
--- a/pkgs/os-specific/linux/ebtables/default.nix
+++ b/pkgs/os-specific/linux/ebtables/default.nix
@@ -24,9 +24,10 @@ stdenv.mkDerivation rec {
 
   preInstall = "mkdir -p $out/etc/sysconfig";
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "A filtering tool for Linux-based bridging firewalls";
     homepage = http://ebtables.sourceforge.net/;
-    platforms = stdenv.lib.platforms.linux;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
   };
 }