diff --git a/egs/librispeech/ASR/incremental_transf/.conformer.py.swp b/egs/librispeech/ASR/incremental_transf/.conformer.py.swp
index 7cb237086..801809c95 100644
Binary files a/egs/librispeech/ASR/incremental_transf/.conformer.py.swp and b/egs/librispeech/ASR/incremental_transf/.conformer.py.swp differ
diff --git a/egs/librispeech/ASR/incremental_transf/conformer.py b/egs/librispeech/ASR/incremental_transf/conformer.py
index d25d23dcb..ac3a91ba2 100644
--- a/egs/librispeech/ASR/incremental_transf/conformer.py
+++ b/egs/librispeech/ASR/incremental_transf/conformer.py
@@ -188,7 +188,7 @@ class Conformer(EncoderInterface):
                 warmup=warmup,
             )  # (T, N, C)
         else:
-            x = self.encoder(
+            x, layer_outputs = self.encoder(
                 x,
                 pos_emb,
                 src_key_padding_mask=src_key_padding_mask,