diff --git a/flake.nix b/flake.nix
index 186e510..07d0b2e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -157,7 +157,7 @@
                       fileset = lib.fileset.unions [
                         (old.src + "/pyproject.toml")
                         (old.src + "/README.md")
-                        (old.src + "/src/init/__init__.py")
+                        (old.src + "/src/tito/__init__.py")
                       ];
                     };