diff --git a/vibevoice_core/vibevoice_processor.py b/vibevoice_core/vibevoice_processor.py
index 1b2854c..4f39b1b 100644
--- a/vibevoice_core/vibevoice_processor.py
+++ b/vibevoice_core/vibevoice_processor.py
@@ -12,7 +12,7 @@ import torch
 
 from transformers.tokenization_utils_base import BatchEncoding, PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
 from transformers.utils import TensorType, logging
-from .vibevoice_tokenizer_processor import AudioNormalizer
+from vibevoice_tokenizer_processor import AudioNormalizer
 
 logger = logging.get_logger(__name__)