diff --git a/egs/reazonspeech/ASR/musan-k2-v2-reazonspeech-medium b/egs/reazonspeech/ASR/musan-k2-v2-reazonspeech-medium
deleted file mode 160000
index 157dc62a6..000000000
--- a/egs/reazonspeech/ASR/musan-k2-v2-reazonspeech-medium
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 157dc62a6439f03de1fcccb4914fc0d30b6f21b8