diff --git a/src/Banquale/Model/Account.cs b/src/Banquale/Model/Account.cs
index a7a6725..517c4d6 100644
--- a/src/Banquale/Model/Account.cs
+++ b/src/Banquale/Model/Account.cs
@@ -195,10 +195,10 @@ namespace Model
         /// </summary>
         /// <param name="other">Compte à comparer.</param>
         /// <returns>True si les comptes sont égaux, False sinon.</returns>
-        public override bool Equals(Account other)
+        public override bool Equals(object obj)
         {
-            if (other == null) return false;
-            else return other.IBAN.Equals(IBAN);
+            if (obj == null) return false;
+            else return obj.IBAN.Equals(IBAN);
         }
 
         /// <summary>