Facebook is reportedly working on incorporating the hashtag into the social network.

A Twitter staple, the Wall Street Journal reports that Facebook has plans to bring the hashtag to its service, offering users the ability to index conversations around a particular topic, just as they currently do on Twitter. Sources ”familiar with the matter” told the Journal that while Facebook is working on the feature, it wouldn’t necessarily be released anytime soon. Adding hashtag support would enable an expansion of that search functionality, letting users tune into public posts based around certain topics such as #Elections or #HarlemShake as well.

Hashtags are already incorporated into Facebook-owned Instagram. Hashtags seem like the natural evolution of Facebook’s newly-released Graph Search. The search is currently limited to information input by users on their location, friends, and Likes.