diff --git a/Inventarios/RepEntradasSalidas.aspx.vb b/Inventarios/RepEntradasSalidas.aspx.vb
index 72404a554..c8b79970a 100644
--- a/Inventarios/RepEntradasSalidas.aspx.vb
+++ b/Inventarios/RepEntradasSalidas.aspx.vb
@@ -345,7 +345,7 @@ Partial Class Inventarios_ReporteEntradasSalidas
         ImprimiReporte("EXCEL")
     End Sub
     Private Sub LnkExcelPersonalizado_Click(sender As Object, e As EventArgs) Handles LnkExcelPersonalizado.Click
-        GvM.ExportToExcel("EntradasSalidas_" + Now.ToShortDateString + ".xls")
+        GvM.ExportToExcel("EntradasSalidas_" + Now.ToShortDateString)
     End Sub
     Private Sub LnkImprimir_Click(sender As Object, e As EventArgs) Handles LnkImprimir.Click
         ImprimiReporte()