diff --git a/sql/20c_datafile.sql b/sql/20c_datafile.sql
index 3638363..880f594 100644
--- a/sql/20c_datafile.sql
+++ b/sql/20c_datafile.sql
@@ -72,7 +72,7 @@ non_cdb_files AS (
         JOIN dba_data_files d ON a.file_id = d.file_id
     WHERE 
         (SELECT cdb FROM v$database) = 'NO'
-    ORDER BY p.pdb_id, d.tablespace_name, d.file_name
+    ORDER BY d.tablespace_name, d.file_name
 )
 -- Requête finale combinant les résultats des sous-requêtes
 SELECT * FROM cdb_files