The band will is expected to make an 'official announcement' late Wednesday night.

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Fresh off his Oscars performance, Dave Grohl seems to have something else up his sleeve. The Foo Fighters teased a big announcement on their social media accounts late Tuesday night. “Official band announcement tomorrow night. Stay tuned,” the band tweeted.

The message comes a day after the New York Post‘s Page Six published a report claiming there was “tension” between Grohl and drummer Taylor Hawkins, and that the frontman was making plans to go solo. But a rep told EW stories the band would break up are “utterly ridiculous.” A rep declined to comment about Grohl’s plans for 2016.

Though the band hasn’t hinted what their new “official announcement” could mean, they used similar hype last year when surprise releasing the Saint Cecelia EP. A month before debuting the collection, the Foo Fighters launched a countdown clock on their website with no explanation.