diff --git a/.gitmodules b/.gitmodules
index dc3b168..c3cdb34 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "themes/hugo-maintenance"]
 	path = themes/hugo-maintenance
 	url = https://git.myco.systems/mycosystems/hugo-maintenance.git
+	branch = main