> For the complete documentation index, see [llms.txt](https://support.keyst.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.keyst.one/changelog/keystone-companion-app/erc-20-token-delisting.md).

# ERC-20 Token Delisting

Due to various tokens being recently upgraded and now have their mainnet, we have updated our ERC-20 token list for optimization purposes.

The following tokens are no longer supported on the Keystone app and have been delisted. Here are the affected ERC-20 tokens: 

Wax Token, UST, Bytom, Zilliqa, AION, XinFin XDCE, THETA, Binance Coin, Kin, Bitquence, VeChain Token, IoTeX, Havven, Presearch, Aeternity, Wrapped UST Token, Matic Network, Dogecoin.