diff --git a/src/Banquale/Model/Account.cs b/src/Banquale/Model/Account.cs
index 03b2e25..a7a6725 100644
--- a/src/Banquale/Model/Account.cs
+++ b/src/Banquale/Model/Account.cs
@@ -195,7 +195,7 @@ namespace Model
         /// </summary>
         /// <param name="other">Compte à comparer.</param>
         /// <returns>True si les comptes sont égaux, False sinon.</returns>
-        public bool Equals(Account other)
+        public override bool Equals(Account other)
         {
             if (other == null) return false;
             else return other.IBAN.Equals(IBAN);