diff --git a/ci/nur/combine.py b/ci/nur/combine.py
index 2841466a8..ea904c724 100644
--- a/ci/nur/combine.py
+++ b/ci/nur/combine.py
@@ -54,7 +54,7 @@ def commit_repo(repo: Repo, message: str, path: Path) -> Repo:
         shutil.copytree(repo_source(repo.name), tmp.name, symlinks=True, dirs_exist_ok=True)
         if os.path.exists(repo_path):
             shutil.rmtree(repo_path)
-        shutil.copytree(tmp, repo_path, symlinks=True)
+        shutil.copytree(tmp.name, repo_path, symlinks=True)
         tmp = None
     finally:
         if tmp is not None: