diff --git a/pkgs/data/themes/marwaita-ubuntu/default.nix b/pkgs/by-name/ma/marwaita-ubuntu/package.nix
similarity index 100%
rename from pkgs/data/themes/marwaita-ubuntu/default.nix
rename to pkgs/by-name/ma/marwaita-ubuntu/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9865ee99324d..2abf204e2bf8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -28584,8 +28584,6 @@ with pkgs;
 
   marwaita-pop_os = callPackage ../data/themes/marwaita-pop_os { };
 
-  marwaita-ubuntu = callPackage ../data/themes/marwaita-ubuntu { };
-
   matcha-gtk-theme = callPackage ../data/themes/matcha { };
 
   materia-theme = callPackage ../data/themes/materia-theme { };