diff --git a/models/marts/core/dim_customers.sql b/models/marts/core/dim_customers.sql
index 2c32ea1..e86796a 100644
--- a/models/marts/core/dim_customers.sql
+++ b/models/marts/core/dim_customers.sql
@@ -29,8 +29,7 @@ final as (
         region.name as region,
         customer.phone_number,
         customer.account_balance,
-        customer.market_segment,
-        'test_column' as test_column
+        customer.market_segment
     from
         customer
         inner join nation