diff --git a/.gitmodules b/.gitmodules
index b0a37cc9..e155d953 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "rocket-chip"]
 	path = generators/rocket-chip
-	url = https://github.com/chipsalliance/rocket-chip.git
+	url = https://github.com/hansungk/rocket-chip.git
 [submodule "testchipip"]
 	path = generators/testchipip
 	url = https://github.com/richardyrh/testchipip.git