diff --git a/pkgs/development/libraries/libidn/default.nix b/pkgs/development/libraries/libidn/default.nix
index b9011d41b29..d68397ff9ec 100644
--- a/pkgs/development/libraries/libidn/default.nix
+++ b/pkgs/development/libraries/libidn/default.nix
@@ -7,9 +7,9 @@ stdenv.mkDerivation {
 		sha256 = "0cip97xskrsfp6v1v966jb921srl1s65a5d8s0l73s85yww55n73";
 	};
 
-	meta = [
+	meta = {
 		homepage = http://www.gnu.org/software/libidn;
 		description = "GNU Libidn library for internationalized domain names";
 		license = "LGPL";
-	];
+	};
 }