diff --git a/flake.nix b/flake.nix
index 738524c..cac3a07 100644
--- a/flake.nix
+++ b/flake.nix
@@ -60,7 +60,7 @@
       };
       flake = {
         overlays.default = final: prev: let
-          lib = final.lib;
+          inherit (final) lib;
         in {
           mk-luarc = {
             # list of plugins that have a /lua directory
@@ -73,12 +73,7 @@
             disabled-diagnostics ? [],
           }: let
             pluginPackages =
-              map (
-                x:
-                  if x ? plugin
-                  then x.plugin
-                  else x
-              )
+              map (x: x.plugin or x)
               plugins;
             partitions = builtins.partition (plugin:
               plugin.vimPlugin