diff --git a/app/database.py b/app/database.py
index 90c9818..a706d41 100644
--- a/app/database.py
+++ b/app/database.py
@@ -39,6 +39,9 @@ class Database:
         result = cursor.fetchall()
         cursor.close()
         return result
+    
+    def __del__(self):
+        self.db.close()
 
 class User:
     def __init__(self, user_id, username, nom, prenom, creation_date):