diff --git a/.gitmodules b/.gitmodules
index 2cfc906..023b9b5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "VectorAlgebra"]
 	path = VectorAlgebra
 	url = ../vectoralgebra.git
+	brnach = main