diff --git a/src/js/controller.js b/src/js/controller.js
index d839ed7..4ac837d 100644
--- a/src/js/controller.js
+++ b/src/js/controller.js
@@ -139,6 +139,7 @@ angular.module('focaAbmVehiculo')
                 //Valida si existe numero de unidad
                 existeCodigoUnidad().then(function() {
                     delete $scope.vehiculo.transportista;
+                    delete $scope.vehiculo.cisternas;
                     focaAbmVehiculoService.guardarVehiculo($scope.vehiculo)
                         .then(function(res){
                             if($scope.nuevo) {