# Reminder: Flow mainnet spork on Wednesday, 21st June **URL:** \ **Category:** Node Operations\ **Created:** [June 14, 2023, 11:27pm UTC](https://forum.flow.com/t/reminder-flow-mainnet-spork-on-wednesday-21st-june/4884 "2023-06-14T23:27:54Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![vishal](https://avatars.discourse-cdn.com/v4/letter/v/49beb7/32.png) [@vishal](https://forum.flow.com/u/vishal)\ **Post date:** [June 14, 2023, 11:27pm UTC](https://forum.flow.com/t/reminder-flow-mainnet-spork-on-wednesday-21st-june/4884/1 "2023-06-14T23:27:54Z")
This is a reminder that there will be a Flow **mainnet** spork on **Wednesday, 21st June** , between **8:00 AM and 8:30 AM Pacific** (3:00 PM to 3:30 PM UTC) Read more about what’s coming up in this spork here: [Upgrading Flow’s developer experience, network resilience, and more](https://flow.com/post/flow-network-upgrade-june-2023) Your keys will be carried from the current spork, so there is no need to resubmit the keys. We will request you to start your node at **8:25 AM pacific** **ACTIONS** needed from your side on **2023-06-21** : - Perform [Step 1](https://docs.onflow.org/node-operation/spork/#step-1---cleaning-up-previous-spork-state) and then [Step 2](https://docs.onflow.org/node-operation/spork/#step-2---start-your-node) when you see the announcement “Mainnet Spork Complete” on the forum or Discord. **Flow Port staking downtime during spork:** We’d also like to note that Flow Port will be inaccessible during the duration of this spork, and staking features will be disabled until 8:00 AM Pacific Time on 06/22/23. **Access Node Operators** If you are running an Access Node, please ensure you have provisioned extra disk space as per [this](http://forum.flow.com/t/access-node-operator-please-provision-more-disk-space-for-the-access-node/4648) previous announcement. As always, feel free to reach out on Discord for support. Thank you, Flow Team