diff --git a/src/main/resources/db/changelog/273-hs-office-debitor-rbac.sql b/src/main/resources/db/changelog/273-hs-office-debitor-rbac.sql
index 6796a84d..224ef66f 100644
--- a/src/main/resources/db/changelog/273-hs-office-debitor-rbac.sql
+++ b/src/main/resources/db/changelog/273-hs-office-debitor-rbac.sql
@@ -28,8 +28,6 @@ create or replace function hsOfficeDebitorRbacRolesTrigger()
     strict as $$
 declare
     hsOfficeDebitorTenant RbacRoleDescriptor;
-    ownerRole             uuid;
-    adminRole             uuid;
     oldPartner            hs_office_partner;
     newPartner            hs_office_partner;
     newPerson             hs_office_person;