# Support Hyperliquid on Metamask, broken after latest update

**URL:** <https://community.metamask.com/t/support-hyperliquid-on-metamask-broken-after-latest-update/30425>\
**Category:** Feature Requests\
**Created:** [May 27, 2025, 3:21pm UTC](https://community.metamask.com/t/support-hyperliquid-on-metamask-broken-after-latest-update/30425 "2025-05-27T15:21:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![m10238904](https://avatars.discourse-cdn.com/v4/letter/m/c89c15/32.png) [@m10238904](https://community.metamask.com/u/m10238904)\
**Post date:** [May 27, 2025, 3:21pm UTC](https://community.metamask.com/t/support-hyperliquid-on-metamask-broken-after-latest-update/30425/1 "2025-05-27T15:21:37Z")

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**Description:**  
“Invalid tranasaction envelope type: specified type “0x2” but included a gasPrice instead of maxFeePerGas and maxPirorityFeePerGas”.

This is the error when you attempt to transact on Hyperliquid’s EVM. It happens for mobile only and happened after the latest update.

**Purpose:**  
Please support the new chain I would like to use. This error has been here for multiple weeks and is preventing use of your mobile wallet. People are switching to Rabby.

**Extension/Mobile/Both:**  
Mobile

**Images/Attachments:**

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**Author:** ![m10238904](https://avatars.discourse-cdn.com/v4/letter/m/c89c15/32.png) [@m10238904](https://community.metamask.com/u/m10238904)\
**Post date:** [May 27, 2025, 3:27pm UTC](https://community.metamask.com/t/support-hyperliquid-on-metamask-broken-after-latest-update/30425/2 "2025-05-27T15:27:03Z")

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After the latest update it is now saying internal JSON-RPC error

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**Author:** ![CharlesM](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.com/charlesm/32/36926_2.png) [@CharlesM](https://community.metamask.com/u/CharlesM)\
**Post date:** [May 27, 2025, 4:41pm UTC](https://community.metamask.com/t/support-hyperliquid-on-metamask-broken-after-latest-update/30425/3 "2025-05-27T16:41:37Z")

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Hi! Please make sure you have the latest version of the App. In the meantime, this issue should not exist in extension if you need a temporary workaround.

Also, contact our support team at [https://support.metamask.io/](https://support.metamask.io/) and click Start a Conversation.

A live chat box window will then automatically appear on your screen where you may contact the support team.

_Remember that MetaMask Customer Service will contact you first or ask for your Seed Phrase/Private key_