diff --git a/.gitmodules b/.gitmodules
index b360791..4ba83d0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -9,7 +9,7 @@
 [submodule "FabAccessAPI/schema"]
 	path = FabAccessAPI/schema
 	url = https://gitlab.com/fabinfra/fabaccess/fabaccess-api.git
-	branch = main
+	branch = v0.3
 [submodule "external/capnproto-dotnetcore"]
 	path = external/capnproto-dotnetcore
 	url = https://github.com/FabInfra/capnproto-dotnetcore_Runtime.git