diff --git a/flake.nix b/flake.nix
index b157b1e..c7e85a2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,7 @@
       url = "github:gortium/nixos-raspberrypi/cm5-cross-v1";
       inputs.nixpkgs.follows = "nixpkgs-uconsole";
     };
+    self.submodules = true;
   };
 
   outputs = { self, nixpkgs, agenix, lix