diff --git a/zndraw/zndraw.py b/zndraw/zndraw.py
index 127a4a31..d33a8450 100644
--- a/zndraw/zndraw.py
+++ b/zndraw/zndraw.py
@@ -161,7 +161,9 @@ def _on_connect(self):
         for modifier in registerd_modifiers:
             try:
                 self.register_modifier(
-                    modifier, public=self._modifiers[modifier.__name__]["public"]
+                    modifier,
+                    public=self._modifiers[modifier.__name__]["public"],
+                    run_kwargs=self._modifiers[modifier.__name__]["run_kwargs"],
                 )
             except (
                 socketio.exceptions.BadNamespaceError