diff --git a/flake.lock b/flake.lock
index 7d44ec4..433eef5 100644
Binary files a/flake.lock and b/flake.lock differ
diff --git a/flake.nix b/flake.nix
index d16cf85..df92d1a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,6 +62,7 @@
 
             # 3rd party packages
             "wiremix"
+            "nil"
           ];
 
           mappedPkgs = listToAttrs (map (input: {
@@ -144,5 +145,10 @@
         systems.follows = "systems";
       };
     };
+
+    nil = {
+      url = "github:oxalica/nil";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 }