diff --git a/shell.nix b/shell.nix
index 70b4e37..4d785cb 100644
--- a/shell.nix
+++ b/shell.nix
@@ -18,6 +18,8 @@
   nix = pkgs.nixUnstable;
 }).overrideAttrs (old: {
 
+  src = null;
+
   nativeBuildInputs = old.nativeBuildInputs ++ [
 
     pkgs.editorconfig-checker