fix submodule
diff --git a/.gitmodules b/.gitmodules
index c73b442..fa12f5f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "caravel-lite"]
+[submodule "caravel"]
 	path = caravel
 	url = https://github.com/efabless/caravel-lite