The present invention relates to a Method for a device-to-device (D2D) communication in a wireless communication system. Specifically, when a terminal, which is performing a device-to-device communication while performing channel hopping, additionally performs the device-to-device communication with a new terminal, a channel hopping period of the existing device to device communication is configured by same time intervals for channels and one time interval among the same time intervals is configured to be identical to a channel hopping period for discovering a new terminal.