diff --git a/.gitmodules b/.gitmodules
index 13bb74a0..733ebcf6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "mdf"]
 	path = mdf
-	url = https://github.com/edwardcwang/plsi-mdf.git
+	url = https://github.com/ucb-bar/plsi-mdf.git