diff --git a/pkgs/desktops/kde-5/frameworks-5.21/oxygen-icons5.nix b/pkgs/desktops/kde-5/frameworks-5.21/oxygen-icons5.nix
index 0e519898438..0b5c75b960d 100644
--- a/pkgs/desktops/kde-5/frameworks-5.21/oxygen-icons5.nix
+++ b/pkgs/desktops/kde-5/frameworks-5.21/oxygen-icons5.nix
@@ -9,5 +9,6 @@ kdeFramework {
     license = lib.licenses.lgpl3Plus;
     maintainers = [ lib.maintainers.ttuegel ];
   };
+  outputs = [ "out" ];
   nativeBuildInputs = [ extra-cmake-modules ];
 }