diff --git a/models/intermediate/int_core__unified_user.sql b/models/intermediate/int_core__unified_user.sql
index e9407ba..67e64f5 100644
--- a/models/intermediate/int_core__unified_user.sql
+++ b/models/intermediate/int_core__unified_user.sql
@@ -4,8 +4,8 @@ with
 select
     id_user,
     user_code,
-    firstname,
-    lastname,
+    first_name,
+    last_name,
     email,
     title,
     id_deal,