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 e6ca0bf17..000000000
--- a/egs/reazonspeech/ASR/musan-k2-v2-reazonspeech-medium
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e6ca0bf179779b512a2ce5dd3fdc3e3e17570459