diff --git a/.gitmodules b/.gitmodules
index 046ca48..5c2a0a6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "openapi/api"]
 	path = openapi/api
 	url = https://git.ghoscht.com/schnabu/api.git
+	branch = main
diff --git a/openapi/api b/openapi/api
index 5ccfdd4..644aa18 160000
--- a/openapi/api
+++ b/openapi/api
@@ -1 +1 @@
-Subproject commit 5ccfdd4c3619c7496691a2f0abb5eca2e60ee0bd
+Subproject commit 644aa18a7c880000a18a267b61f9644fe09c360b