diff --git a/src/lib/dataEntities/networks.ts b/src/lib/dataEntities/networks.ts
index e4ab0a0ad7..746fac97ec 100644
--- a/src/lib/dataEntities/networks.ts
+++ b/src/lib/dataEntities/networks.ts
@@ -263,7 +263,7 @@ export const networks: Networks = {
     isCustom: false,
     name: 'Arbitrum Rollup Sepolia Testnet',
     partnerChainID: 11155111,
-    partnerChainIDs: [23011913, 13331371],
+    partnerChainIDs: [13331371],
     retryableLifetimeSeconds: SEVEN_DAYS_IN_SECONDS,
     tokenBridge: {
       l1CustomGateway: '0xba2F7B6eAe1F9d174199C5E4867b563E0eaC40F3',
@@ -286,44 +286,6 @@ export const networks: Networks = {
     depositTimeout: 1800000,
     blockTime: ARB_MINIMUM_BLOCK_TIME_IN_SECONDS,
   },
-  23011913: {
-    chainID: 23011913,
-    confirmPeriodBlocks: 20,
-    ethBridge: {
-      bridge: '0x35aa95ac4747D928E2Cd42FE4461F6D9d1826346',
-      inbox: '0xe1e3b1CBaCC870cb6e5F4Bdf246feB6eB5cD351B',
-      outbox: '0x98fcA8bFF38a987B988E54273Fa228A52b62E43b',
-      rollup: '0x94db9E36d9336cD6F9FfcAd399dDa6Cc05299898',
-      sequencerInbox: '0x00A0F15b79d1D3e5991929FaAbCF2AA65623530c',
-    },
-    explorerUrl: 'https://stylus-testnet-explorer.arbitrum.io',
-    isArbitrum: true,
-    isCustom: false,
-    name: 'Stylus Testnet v1',
-    partnerChainID: 421614,
-    partnerChainIDs: [],
-    retryableLifetimeSeconds: SEVEN_DAYS_IN_SECONDS,
-    tokenBridge: {
-      l1CustomGateway: '0xd624D491A5Bc32de52a2e1481846752213bF7415',
-      l1ERC20Gateway: '0x7348Fdf6F3e090C635b23D970945093455214F3B',
-      l1GatewayRouter: '0x0057892cb8bb5f1cE1B3C6f5adE899732249713f',
-      l1MultiCall: '0xBEbe3BfBF52FFEA965efdb3f14F2101c0264c940',
-      l1ProxyAdmin: '0xB9E77732f32831f09e2a50D6E71B2Cca227544bf',
-      l1Weth: '0x980B62Da83eFf3D4576C647993b0c1D7faf17c73',
-      l1WethGateway: '0x39845e4a230434D218b907459a305eBA61A790d4',
-      l2CustomGateway: '0xF6dbB0e312dF4652d59ce405F5E00CC3430f19c5',
-      l2ERC20Gateway: '0xe027f79CE40a1eF8e47B51d0D46Dc4ea658C5860',
-      l2GatewayRouter: '0x4c3a1f7011F02Fe4769fC704359c3696a6A60D89',
-      l2Multicall: '0xEb4A260FD16aaf18c04B1aeaDFE20E622e549bd3',
-      l2ProxyAdmin: '0xE914c0d417E8250d0237d2F4827ed3612e6A9C3B',
-      l2Weth: '0x61Dc4b961D2165623A25EB775260785fE78BD37C',
-      l2WethGateway: '0x7021B4Edd9f047772242fc948441d6e0b9121175',
-    },
-    nitroGenesisBlock: 0,
-    nitroGenesisL1Block: 0,
-    depositTimeout: 900000,
-    blockTime: ARB_MINIMUM_BLOCK_TIME_IN_SECONDS,
-  },
   13331371: {
     chainID: 13331371,
     confirmPeriodBlocks: 20,
diff --git a/tests/unit/network.test.ts b/tests/unit/network.test.ts
index 862428e9fa..54f8fe94b8 100644
--- a/tests/unit/network.test.ts
+++ b/tests/unit/network.test.ts
@@ -307,7 +307,7 @@ describe('Networks', async () => {
       const l2NetworksEntries = Object.entries(l2Networks)
       const l2NetworksKeys = l2NetworksEntries.map(([key]) => key)
 
-      const expected = [42161, 42170, 421614, 23011913, 13331371]
+      const expected = [42161, 42170, 421614, 13331371]
         //
         .map(id => id.toString())