diff --git a/.gitmodules b/.gitmodules
index f281fbd6..56bb02a6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,7 @@
 [submodule "mainui"]
 	path = mainui
-	url = https://github.com/FWGS/mainui_cpp
+	url = https://github.com/zgdump/mainui_cpp
+	branch = vk_menu
 [submodule "ref_gl/nanogl"]
 	path = ref_gl/nanogl
 	url = https://github.com/FWGS/nanogl