diff --git a/pyrelacs/repros/repros.py b/pyrelacs/repros/repros.py
index fd197b8..189e2bd 100644
--- a/pyrelacs/repros/repros.py
+++ b/pyrelacs/repros/repros.py
@@ -22,9 +22,7 @@ class Repro:
     def __init__(self) -> None:
         pass
 
-    def run_repro(
-        self, nix_file: nix.File, name: str, file: pathlib.Path, *args, **kwargs
-    ) -> None:
+    def run_repro(self, name: str, file: pathlib.Path, *args, **kwargs) -> None:
         spec = importlib.util.spec_from_file_location("rep", file)
         if not spec:
             log.error("Could not load the file")
@@ -40,7 +38,7 @@ class Repro:
                     log.error(f"{spec.loader} is None")
                 if hasattr(module, name):
                     rep_class = getattr(module, name)
-                    rep_class.run(nix_file)
+                    rep_class.run(*args, **kwargs)
                 else:
                     raise AttributeError(f"{file.name} has no {name} class")