diff --git a/default.nix b/default.nix
index abe0fa5..36c5d35 100644
--- a/default.nix
+++ b/default.nix
@@ -77,7 +77,7 @@ in {
 
   installPhase = ''
     mkdir -p $out
-    mv redirects.caddyfile $out
+    mv redirects.caddy $out
     mv dist $out/site
   '';
 })