There is no confirmation yet where or when the next round of Libyan peace talks will take place, but "there is a possibility that they come back to Geneva next week," UN spokeswoman Corinne Momal-Vanian told reporters.
During a first round of UN-mediated discussions in the Swiss city last week, warring factions from the strife-torn country agreed on a roadmap to form a unity government.
Following the agreement, Libya's army and the Islamist-backed Fajr Libya (Libya Dawn) militia alliance declared a truce.
UNSMIL envoy to Libya, Bernardino Leon, warned as the Geneva talks opened last week that they were a last-ditch effort to prevent all-out chaos.
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Leon also underscored the threat of Libya becoming a hotbed of Islamist insurgency, echoing concerns by Libyan officials and world leaders.
The North African nation has been wracked by conflict since the overthrow of dictator Moamar Kadhafi in a 2011 uprising, with rival governments and powerful militias battling for control of key cities and the country's vast oil riches.
The militia alliance also holds Misrata and launched a bloody offensive in December to seize key oil terminals but was repelled by the army.