try to fix the ES issue on travis
try to fix the ES issue on travis

threatgrid/ctia,polygloton/ctia,saintx/ctia,saintx/ctia,threatgrid/ctia,polygloton/ctia,saintx/ctia,polygloton/ctia,threatgrid/ctia,quoll/ctia,quoll/ctia,threatgrid/ctia,yogsototh/ctia,yogsototh/ctia,yogsototh/ctia,quoll/ctia