diff --git a/nix/systems/nix/default.nix b/nix/systems/nix/default.nix
index f071ab5..c4bfb4f 100644
--- a/nix/systems/nix/default.nix
+++ b/nix/systems/nix/default.nix
@@ -12,6 +12,9 @@ in
           arch = "x86_64-linux";
           stable = nixpkgs-stable;
           unstable = nixpkgs-unstable;
+          extraOverlays = [
+            system-manager.overlays.default
+          ];
           nur = nur;
         }
       ) system pkgs pkgs-unstable;
diff --git a/nix/systems/nix/potato/default.nix b/nix/systems/nix/potato/default.nix
index 9c08006..4c76c73 100644
--- a/nix/systems/nix/potato/default.nix
+++ b/nix/systems/nix/potato/default.nix
@@ -17,6 +17,7 @@
       };
       systemPackages =
         common.packages ++ [
+          pkgs.system-manager
         ];
     };