diff --git a/egs/librispeech/ASR/.gtrans.sh.swp b/egs/librispeech/ASR/.gtrans.sh.swp
index bb21a6e5f..d08c5c4db 100644
Binary files a/egs/librispeech/ASR/.gtrans.sh.swp and b/egs/librispeech/ASR/.gtrans.sh.swp differ
diff --git a/egs/librispeech/ASR/gtrans.sh b/egs/librispeech/ASR/gtrans.sh
index cf193982d..594f37535 100755
--- a/egs/librispeech/ASR/gtrans.sh
+++ b/egs/librispeech/ASR/gtrans.sh
@@ -12,7 +12,7 @@ do
 				--max-duration 600 \
 				--use-fp16 1 \
 				--num-encoder-layers 12 \
-				--group-num 12 \
+				--group-num $group_num \
 				--dim-feedforward 2048 \
 				--nhead 8 \
 				--encoder-dim 512 \