diff --git a/modules/nix.nix b/modules/nix.nix
index 4c032f1b..097f73b0 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -7,6 +7,7 @@
     settings = {
       experimental-features = [ "nix-command" "flakes" "repl-flake" ];
       auto-optimise-store = true;
+      warn-dirty = false;
     };
   };
 }