diff --git a/egs/gigaspeech/ASR/local/generate_unique_lexicon.py b/egs/gigaspeech/ASR/local/generate_unique_lexicon.py
new file mode 120000
index 000000000..c0aea1403
--- /dev/null
+++ b/egs/gigaspeech/ASR/local/generate_unique_lexicon.py
@@ -0,0 +1 @@
+../../../librispeech/ASR/local/generate_unique_lexicon.py
\ No newline at end of file