diff --git a/Contabilidad/RegPrePoliza.aspx.vb b/Contabilidad/RegPrePoliza.aspx.vb
index 09254260e..593c98cd4 100644
--- a/Contabilidad/RegPrePoliza.aspx.vb
+++ b/Contabilidad/RegPrePoliza.aspx.vb
@@ -537,7 +537,7 @@ Partial Class ContabilidadC_RegPrePoliza
     End Sub
 
     Private Sub DdlConceptosContables_SelectedIndexChanged(sender As Object, e As EventArgs) Handles DdlConceptosContables.SelectedIndexChanged
-        If DdlConceptosContables.SelectedValue.ToEntero.Contiene(5, 17, 201, 206, 14, 15, 16, 19, 25, 26, 21) Then
+        If DdlConceptosContables.SelectedValue.ToEntero.Contiene(5, 17, 201, 205, 206, 14, 15, 16, 19, 25, 26, 21) Then
             CargaProveedores()
             DdlProveedores.Visible = True
             DdlCompras.Visible = True