diff --git a/overlays/ha-floorplan.nix b/overlays/ha-floorplan.nix
index 8dccbed..822cef7 100644
--- a/overlays/ha-floorplan.nix
+++ b/overlays/ha-floorplan.nix
@@ -1,6 +1,6 @@
 final: prev:
 {
   home-assistant-custom-lovelace-modules = prev.home-assistant-custom-lovelace-modules // {
-    ha-floorplan = prev.callPackage ../pkgs/ha-floorplan/package.nix;
+    ha-floorplan = prev.callPackage ../pkgs/ha-floorplan/package.nix { };
   };
 }