diff --git a/docs/reference/contracts/deployment-addresses/mainnet.md b/docs/reference/contracts/deployment-addresses/mainnet.md
index 8e153cf7..71b8a7d8 100644
--- a/docs/reference/contracts/deployment-addresses/mainnet.md
+++ b/docs/reference/contracts/deployment-addresses/mainnet.md
@@ -81,6 +81,8 @@ For more information on specific deployments as well as changelogs for different
 | MerkleOrchard (v2)                             | [0xE3881627B8DeeBCCF9c23B291430a549Fc0bE5F7](https://etherscan.io/address/0xE3881627B8DeeBCCF9c23B291430a549Fc0bE5F7#code) | [20230222-merkle-orchard-v2](https://github.com/balancer/balancer-deployments/blob/master/tasks/20230222-merkle-orchard-v2)                                   |
 | NoProtocolFeeLiquidityBootstrappingPoolFactory | [0x0F3e0c4218b7b0108a3643cFe9D3ec0d4F57c54e](https://etherscan.io/address/0x0F3e0c4218b7b0108a3643cFe9D3ec0d4F57c54e#code) | [20211202-no-protocol-fee-lbp](https://github.com/balancer/balancer-deployments/blob/master/tasks/20211202-no-protocol-fee-lbp)                               |
 | OmniVotingEscrowAdaptor                        | [0x96484f2aBF5e58b15176dbF1A799627B53F13B6d](https://etherscan.io/address/0x96484f2aBF5e58b15176dbF1A799627B53F13B6d#code) | [20230504-vebal-remapper](https://github.com/balancer/balancer-deployments/blob/master/tasks/20230504-vebal-remapper)                                         |
+| OptimisticRootGauge                            | [0x37302B98918382c43a176e5f3Bc7B11448cC6498](https://etherscan.io/address/0x37302B98918382c43a176e5f3Bc7B11448cC6498#code) | [20240522-fraxtal-root-gauge-factory](https://github.com/balancer/balancer-deployments/blob/master/tasks/20240522-fraxtal-root-gauge-factory)                 |
+| OptimisticRootGaugeFactory                     | [0x18CC3C68A5e64b40c846Aa6E45312cbcBb94f71b](https://etherscan.io/address/0x18CC3C68A5e64b40c846Aa6E45312cbcBb94f71b#code) | [20240522-fraxtal-root-gauge-factory](https://github.com/balancer/balancer-deployments/blob/master/tasks/20240522-fraxtal-root-gauge-factory)                 |
 | PolygonZkEVMRootGauge                          | [0x45bF48D996d22afc9BC150DF7FB4d13A49088602](https://etherscan.io/address/0x45bF48D996d22afc9BC150DF7FB4d13A49088602#code) | [20230526-zkevm-root-gauge-factory](https://github.com/balancer/balancer-deployments/blob/master/tasks/20230526-zkevm-root-gauge-factory)                     |
 | PolygonZkEVMRootGaugeFactory                   | [0x9bF951848288cCD87d06FaC426150262cD3447De](https://etherscan.io/address/0x9bF951848288cCD87d06FaC426150262cD3447De#code) | [20230526-zkevm-root-gauge-factory](https://github.com/balancer/balancer-deployments/blob/master/tasks/20230526-zkevm-root-gauge-factory)                     |
 | PreseededVotingEscrowDelegation                | [0xB496FF44746A8693A060FafD984Da41B253f6790](https://etherscan.io/address/0xB496FF44746A8693A060FafD984Da41B253f6790#code) | [20220530-preseeded-voting-escrow-delegation](https://github.com/balancer/balancer-deployments/blob/master/tasks/20220530-preseeded-voting-escrow-delegation) |