diff --git a/egs/slu/transducer/transformer.py b/egs/slu/transducer/transformer.py
index b3ff153c1..0c850c81a 100755
--- a/egs/slu/transducer/transformer.py
+++ b/egs/slu/transducer/transformer.py
@@ -20,8 +20,8 @@ from typing import Optional, Tuple
 
 import torch
 import torch.nn as nn
-from encoder_interface import EncoderInterface
-from subsampling import Conv2dSubsampling, VggSubsampling
+from transducer.encoder_interface import EncoderInterface
+from transducer.subsampling import Conv2dSubsampling, VggSubsampling
 
 from icefall.utils import make_pad_mask