diff --git a/flake.nix b/flake.nix
index fd9cc066..541efbbc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,6 +70,7 @@
       packages = forAllSystems (system:
         let
           pkgs = self.legacyPackages."${system}";
+          overlayPkgs = self.overlay overlayPkgs pkgs;
         in {
           inherit (pkgs) bmxd openwebrx;
 
@@ -116,6 +117,8 @@
 
         } //
 
+        overlayPkgs //
+
         builtins.foldl' (result: host: result // {
           # TODO: check if the ethernet address is reachable and if not,
           # execute wol on a machine in HQ.