diff --git a/egs/librispeech/ASR/conformer_ctc2/.conformer.py.swp b/egs/librispeech/ASR/conformer_ctc2/.conformer.py.swp
index 2fff05a19..2a5ea591e 100644
Binary files a/egs/librispeech/ASR/conformer_ctc2/.conformer.py.swp and b/egs/librispeech/ASR/conformer_ctc2/.conformer.py.swp differ
diff --git a/egs/librispeech/ASR/conformer_ctc2/conformer.py b/egs/librispeech/ASR/conformer_ctc2/conformer.py
index 7fad81a44..54fce48e3 100644
--- a/egs/librispeech/ASR/conformer_ctc2/conformer.py
+++ b/egs/librispeech/ASR/conformer_ctc2/conformer.py
@@ -192,6 +192,9 @@ class Conformer(Transformer):
             ctc_output=self.ctc_output,
         )  # (S, N, C)
         
+        if 1:
+            return x, mask
+
         if self.group_num > 0:
             x = 0
             if self.learnable_alpha: