diff --git a/egs/librispeech/ASR/incremental_transf/.model.py.swp b/egs/librispeech/ASR/incremental_transf/.model.py.swp
index 5759f180d..4865a2fdc 100644
Binary files a/egs/librispeech/ASR/incremental_transf/.model.py.swp and b/egs/librispeech/ASR/incremental_transf/.model.py.swp differ
diff --git a/egs/librispeech/ASR/incremental_transf/model.py b/egs/librispeech/ASR/incremental_transf/model.py
index d986156a5..5410c3f76 100644
--- a/egs/librispeech/ASR/incremental_transf/model.py
+++ b/egs/librispeech/ASR/incremental_transf/model.py
@@ -234,7 +234,8 @@ class Interformer(nn.Module):
         super().__init__()
         assert isinstance(pt_encoder, EncoderInterface), type(pt_encoder)
         assert isinstance(inter_encoder, EncoderInterface), type(inter_encoder)
-
+        self.pt_encoder = pt_encoder
+        self.inter_encoder = inter_encoder
 
     def forward(
         self,