Yamina chairman Naftali Bennett cancelled an in-person meeting with PM Netanyahu following criticism from a number of Likud MKs.
Yamina and Likud have been embroiled in a war of words since the religious Zionist party's exclusion from the Likud-led coalition government.
In the latest spat, the two are at odds over the makeup of Israel's planned annexation of Judea and Samaria.