diff --git a/src/main/resources/db/changelog/1-rbac/1080-rbac-global.sql b/src/main/resources/db/changelog/1-rbac/1080-rbac-global.sql
index 5c28857b..0a4ef7c0 100644
--- a/src/main/resources/db/changelog/1-rbac/1080-rbac-global.sql
+++ b/src/main/resources/db/changelog/1-rbac/1080-rbac-global.sql
@@ -16,7 +16,7 @@ create table if not exists rbac.global
     uuid uuid primary key references rbac.object (uuid) on delete cascade,
     name varchar(63) unique
 );
-create unique index Global_Singleton on rbac.global ((0));
+create unique index if not exists Global_Singleton on rbac.global ((0));
 
 grant select on rbac.global to ${HSADMINNG_POSTGRES_RESTRICTED_USERNAME};
 --//