diff --git a/.gitmodules b/.gitmodules
index dfa3c75..44fbbd6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,4 +10,3 @@
 [submodule "mus"]
 	path = mus
 	url = ../musubi-source.git
-	branch = rm_scaling_configs
diff --git a/mus b/mus
index 3e7a2f7..9a0b709 160000
--- a/mus
+++ b/mus
@@ -1 +1 @@
-Subproject commit 3e7a2f75503d6fc3b3110461b12a3c9a0be33dea
+Subproject commit 9a0b7091c793ad7cac5fecd36b56a8529e231008