diff --git a/minirag/minirag.py b/minirag/minirag.py
index a67d118..ce5223e 100644
--- a/minirag/minirag.py
+++ b/minirag/minirag.py
@@ -484,8 +484,6 @@ class MiniRAG:
                     }
                     for dp in self.chunking_func(
                         status_doc.content,
-                        split_by_character,
-                        split_by_character_only,
                         self.chunk_overlap_token_size,
                         self.chunk_token_size,
                         self.tiktoken_model_name,