I present my detection of a new triple-mode Classical
Cepheid, pulsating in the fundamental mode, first- and
second-overtone modes. I analyzed all observations available for
the star in the ASAS-SN and ZTF online public archives using the
period-search software developed by Dr. V.P.~Goranskij for Windows
environment. Light elements and parameters of the light curves for
the three oscillations were obtained.