diff --git a/dstat_interface/mr_db b/dstat_interface/mr_db
deleted file mode 160000
index 72481e585d92d0adab6537718a4d18164df1b445..0000000000000000000000000000000000000000
--- a/dstat_interface/mr_db
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 72481e585d92d0adab6537718a4d18164df1b445