diff --git a/nixos/akamanto/default.nix b/nixos/akamanto/default.nix
index 2e1497e..6ab4559 100644
--- a/nixos/akamanto/default.nix
+++ b/nixos/akamanto/default.nix
@@ -42,6 +42,8 @@ in {
     common
     # inputs.impermanence.nixosModule
   ];
+  
+  nixpkgs.overlays = [ inputs.self.overlays.rpi5 ];
 
   # don't want to pull in all of installer stuff, so we need to copy some things from sd-image-aarch64.nix:
   sdImage = {
diff --git a/overlays/rpi5.nix b/overlays/rpi5.nix
index dd4f116..a375b3b 100644
--- a/overlays/rpi5.nix
+++ b/overlays/rpi5.nix
@@ -1,4 +1,4 @@
-self: super: {
+self: super: rec {
   linux_rpi5 = self.callPackage ../pkgs/linux_rpi/linux-rpi.nix {
     kernelPatches = with self.kernelPatches; [
       bridge_stp_helper