diff --git a/dba/appuser_permissions.txt b/dba/appuser_permissions.txt
index ed3da51a..1b0e976f 100644
--- a/dba/appuser_permissions.txt
+++ b/dba/appuser_permissions.txt
@@ -36,6 +36,7 @@ GRANT SELECT,INSERT,UPDATE,DELETE
   ON sync_tokens
   ON sync_changes
   ON grants
+  ON dav_principal
 
 GRANT SELECT,UPDATE
   ON relationship_type_rt_id_seq