Sky, the decentralized finance lender formerly known as MakerDAO, will vote on fully ditching wrapped bitcoin (wBTC) from its ecosystem, according to a Thursday governance post, potentially a major development in DeFi since the platform has $200 million of loans collateralized by the token.

WBTC is a token that allows investors to use bitcoin (BTC) on other blockchains, and plays a key role in lending DeFi as collateral, with a $9 billion market capitalization.