diff --git a/pkgs/desktops/plasma-5.5/default.nix b/pkgs/desktops/plasma-5.5/default.nix
index ea1533af7571..384fa6f6d272 100644
--- a/pkgs/desktops/plasma-5.5/default.nix
+++ b/pkgs/desktops/plasma-5.5/default.nix
@@ -48,8 +48,11 @@ let
     breeze-qt4 = callPackage ./breeze-qt4.nix {};
     breeze-qt5 = callPackage ./breeze-qt5.nix {};
     breeze =
-      let version = (builtins.parseDrvName breeze-qt5.name).version;
-      in symlinkJoin "breeze-${version}" [ breeze-gtk breeze-qt4 breeze-qt5 ];
+      let
+        version = (builtins.parseDrvName breeze-qt5.name).version;
+      in
+        symlinkJoin "breeze-${version}"
+        (map (pkg: pkg.out or pkg) [ breeze-gtk breeze-qt4 breeze-qt5 ]);
     kde-cli-tools = callPackage ./kde-cli-tools.nix {};
     kde-gtk-config = callPackage ./kde-gtk-config {};
     kdecoration = callPackage ./kdecoration.nix {};