diff --git a/pkgs/desktops/xfce/default.nix b/pkgs/desktops/xfce/default.nix
index cba9718675b5..b98fe8adc8e3 100644
--- a/pkgs/desktops/xfce/default.nix
+++ b/pkgs/desktops/xfce/default.nix
@@ -114,7 +114,7 @@ lib.makeScope pkgs.newScope (self: with self; {
 
   xfce4-datetime-plugin = callPackage ./panel-plugins/xfce4-datetime-plugin { };
 
-  xfce4-dockbarx-plugin = callPackage ./panel-plugins/xfce4-dockbarx-plugin.nix { };
+  xfce4-dockbarx-plugin = callPackage ./panel-plugins/xfce4-dockbarx-plugin { };
 
   xfce4-embed-plugin = callPackage ./panel-plugins/xfce4-embed-plugin.nix { };
 
diff --git a/pkgs/desktops/xfce/panel-plugins/xfce4-dockbarx-plugin.nix b/pkgs/desktops/xfce/panel-plugins/xfce4-dockbarx-plugin/default.nix
similarity index 100%
rename from pkgs/desktops/xfce/panel-plugins/xfce4-dockbarx-plugin.nix
rename to pkgs/desktops/xfce/panel-plugins/xfce4-dockbarx-plugin/default.nix