diff --git a/OC/OC.aspx b/OC/OC.aspx
index 59056f36c..30dc72362 100644
--- a/OC/OC.aspx
+++ b/OC/OC.aspx
@@ -2781,7 +2781,7 @@
 
                                         <asp:TemplateField HeaderText="Importe">
                                             <ItemTemplate>
-                                                <asp:TextBox ID="TxtImporte" Text="" data-cve='<%# Eval("CveContratoDetalle") %>' CssClass="txtimporte" type="number" step="any" Width="90" runat="server" onkeydown="keydownenabledtab(event)"></asp:TextBox>
+                                                <asp:TextBox ID="TxtImporte" Text="" data-cve='<%# Eval("CveContratoDetalle") %>' CssClass="txtimporte" type="number" step="any" Width="90" runat="server" ></asp:TextBox>
                                             </ItemTemplate>
                                         </asp:TemplateField>