diff --git a/pkgs/development/libraries/libxkbcommon/default.nix b/pkgs/development/libraries/libxkbcommon/default.nix
index 5543b05ce9d..d11e2ed9439 100644
--- a/pkgs/development/libraries/libxkbcommon/default.nix
+++ b/pkgs/development/libraries/libxkbcommon/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha1 = "z9dvxrkcyb4b7f2zybgkrqb9zcxrj9vi";
   };
 
+  outputs = [ "dev" "out" ];
+
   buildInputs = [ pkgconfig yacc flex xkeyboard_config libxcb ];
 
   configureFlags = ''