diff --git a/configuration.nix b/configuration.nix
index b7113fb..c46bdf2 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -187,7 +187,7 @@ in
       fi
     '';
   nix = {
-    package = pkgs.nixVersions.nix_2_18;
+    #package = pkgs.nixVersions.nix_2_18;
     channel.enable = false;
 
     # daemonCPUSchedPolicy = "idle";