diff --git a/Bancos/ProveedoresAbonar.aspx b/Bancos/ProveedoresAbonar.aspx
index cfd8e4adf..412f0db79 100644
--- a/Bancos/ProveedoresAbonar.aspx
+++ b/Bancos/ProveedoresAbonar.aspx
@@ -131,7 +131,7 @@
                             <label class="col-md-2 control-label">
                                 <asp:Label ID="Label1" runat="server" Text="Número:"></asp:Label></label>
                             <div class="col-md-4">
-                                <asp:TextBox ID="TxtFolio" runat="server" MaxLength="14" CssClass="form-control input-sm"></asp:TextBox>
+                                <asp:TextBox ID="TxtFolio" runat="server" MaxLength="25" CssClass="form-control input-sm"></asp:TextBox>
                                 <asp:RequiredFieldValidator ID="RFVFolio" runat="server" ControlToValidate="TxtFolio" Display="None" ErrorMessage="<b><span style='text-decoration: underline'>ERROR:</span></b><br />El campo <b>''Folio''</b> es necesario, por favor seleccione uno." ValidationGroup="GrpGuardar"></asp:RequiredFieldValidator>
                                 <ajax:ValidatorCalloutExtender ID="ValidatorCalloutExtender2" runat="server" HighlightCssClass="vco" TargetControlID="RFVFolio" Width="350px"></ajax:ValidatorCalloutExtender>
                             </div>