Forgot to use branches, remember kids: use protection

I'd like less generations please side note:
it's a bit weird that you can't specify how many generations you'd like
to keep, like what if I want 3 generations to stay available?

hosts/crayon/nginx.nix

@@ -7,6 +7,7 @@ let
         # we have to explicitly pass in arguments because we're using import
         phpsock = config.services.phpfpm.pools.nginx.socket;
         inherit pkgs;
+        inherit config;
       });
     }) <| virtHosts);
 in {