diff --git a/src/sourcify-chains.ts b/src/sourcify-chains.ts
index 21a3e1185..d2b9773c5 100644
--- a/src/sourcify-chains.ts
+++ b/src/sourcify-chains.ts
@@ -325,6 +325,18 @@ const sourcifyChainsExtensions: SourcifyChainsExtensionsObject = {
     contractFetchAddress: "https://tanenbaum.io/" + BLOCKSCOUT_SUFFIX,
     txRegex: getBlockscoutRegex(),
   },
+  "570": {
+    supported: true,
+    monitored: false,
+    contractFetchAddress: "https://explorer.rollux.com/" + BLOCKSCOUT_SUFFIX,
+    txRegex: getBlockscoutRegex(),
+  },
+  "57000": {
+    supported: true,
+    monitored: false,
+    contractFetchAddress: "https://rollux.tanenbaum.io/" + BLOCKSCOUT_SUFFIX,
+    txRegex: getBlockscoutRegex(),
+  },
   "40": {
     supported: true,
     monitored: false,
diff --git a/test/chains/chain-tests.js b/test/chains/chain-tests.js
index 9e80e8765..4ab500644 100644
--- a/test/chains/chain-tests.js
+++ b/test/chains/chain-tests.js
@@ -283,13 +283,22 @@ describe("Test Supported Chains", function () {
     "shared/1_Storage.metadata.json"
   );
 
-  // Has contracts to be fetched from IPFS
+  // Rollux Mainnet
   verifyContract(
-    "0xB2d0641fc8863514B6533b129fD744200eE17D29",
-    "57",
-    "Syscoin Tanenbaum Testnet",
-    ["57/Token.sol"],
-    "57/TestToken.json"
+    "0x1187124eC74e2A2F420540C338186dD702cF6340",
+    "570",
+    "Rollux Mainnet",
+    ["shared/1_Storage.sol"],
+    "shared/1_Storage.metadata.json"
+  );
+
+  // Rollux Tanenbaum (testnet)
+  verifyContract(
+    "0x736bfcA6a599bF0C3D499F8a0bC5ab2bA2030AC6",
+    "57000",
+    "Rollux Tanenbaum",
+    ["shared/1_Storage.sol"],
+    "shared/1_Storage.metadata.json"
   );
 
   verifyContract(