diff --git a/nixos/modules/services/networking/pihole-ftl-setup-script.nix b/nixos/modules/services/networking/pihole-ftl-setup-script.nix
index 2b4d2a571cd4..96c0c224aeb1 100644
--- a/nixos/modules/services/networking/pihole-ftl-setup-script.nix
+++ b/nixos/modules/services/networking/pihole-ftl-setup-script.nix
@@ -6,7 +6,7 @@
 }:
 
 let
-  pihole = pkgs.pihole;
+  pihole = cfg.piholePackage;
   makePayload =
     list:
     builtins.toJSON {