diff --git a/egs/librispeech/ASR/conformer_ctc2/.transformer.py.swp b/egs/librispeech/ASR/conformer_ctc2/.transformer.py.swp
index 8e535abdb..8b9b99236 100644
Binary files a/egs/librispeech/ASR/conformer_ctc2/.transformer.py.swp and b/egs/librispeech/ASR/conformer_ctc2/.transformer.py.swp differ
diff --git a/egs/librispeech/ASR/conformer_ctc2/transformer.py b/egs/librispeech/ASR/conformer_ctc2/transformer.py
index ab1d7bced..d172fadf8 100644
--- a/egs/librispeech/ASR/conformer_ctc2/transformer.py
+++ b/egs/librispeech/ASR/conformer_ctc2/transformer.py
@@ -882,7 +882,7 @@ class TransformerDecoder(nn.Module):
             if i in self.aux_layers:
                 outputs.append(output)
 
-        #output = self.combiner(outputs)
+        output = self.combiner(outputs)
 
         return output