diff --git a/flake.nix b/flake.nix
index 8575ca0..1759da1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,7 +20,7 @@
             nativeBuildInputs = [ zola ];
             configurePhase = ''
                   mkdir -p "themes/${themeName}"
-                  cp -r ${hermit-zola}/* "themes/${themeName}"
+                  cp -rf ${hermit-zola}/* "themes/${themeName}"
             '';
             buildPhase = "zola build";
             installPhase = "cp -r public $out";