diff --git a/inst/sql/sql_server/cdm_version/v540/insert_location.sql b/inst/sql/sql_server/cdm_version/v540/insert_location.sql
index 995e79a..764355a 100644
--- a/inst/sql/sql_server/cdm_version/v540/insert_location.sql
+++ b/inst/sql/sql_server/cdm_version/v540/insert_location.sql
@@ -11,7 +11,7 @@ zip,
 location_source_value
 )
 select
-row_number() over () as location_id,
+row_number() over (order by city,state,zip) as location_id,
 locations.*
 from
 (select distinct