diff --git a/src/java/com/rjconsultores/ventaboletos/web/gui/controladores/tarifas/ModificacionMasivaAliasUploadController.java b/src/java/com/rjconsultores/ventaboletos/web/gui/controladores/tarifas/ModificacionMasivaAliasUploadController.java
index f7d8f000c..780dc8344 100644
--- a/src/java/com/rjconsultores/ventaboletos/web/gui/controladores/tarifas/ModificacionMasivaAliasUploadController.java
+++ b/src/java/com/rjconsultores/ventaboletos/web/gui/controladores/tarifas/ModificacionMasivaAliasUploadController.java
@@ -325,7 +325,7 @@ public class ModificacionMasivaAliasUploadController extends MyGenericForwardCom
 
 	private Integer getCorridaPorRow(Row row) {
 		Cell cell = row.getCell(CELL_ID_CORRIDA);
-		if (cell.toString() == null || cell.toString().isEmpty()) {
+		if (cell == null || cell.toString() == null || cell.toString().isEmpty()) {
 			return null;
 		}
 		BigDecimal bdId = new BigDecimal(cell.getStringCellValue());