diff --git a/assets/chains.json b/assets/chains.json
index 8ebab4b..a28d7e4 100644
--- a/assets/chains.json
+++ b/assets/chains.json
@@ -2088,6 +2088,18 @@
       "etherscanBaseUrl": "https://sepolia.explorer.zora.energy",
       "etherscanApiKeyName": "BLOCKSCOUT_API_KEY"
     },
+    "1187947933": {
+      "internalId": "SkaleBase",
+      "name": "skale-base",
+      "averageBlocktimeHint": 1000,
+      "isLegacy": false,
+      "supportsShanghai": false,
+      "isTestnet": false,
+      "nativeCurrencySymbol": null,
+      "etherscanApiUrl": "https://skale-base-explorer.skalenodes.com/api",
+      "etherscanBaseUrl": "https://skale-base-explorer.skalenodes.com",
+      "etherscanApiKeyName": "BLOCKSCOUT_API_KEY"
+    },
     "1313161554": {
       "internalId": "Aurora",
       "name": "aurora",
@@ -2112,18 +2124,6 @@
       "etherscanBaseUrl": "https://testnet.aurorascan.dev",
       "etherscanApiKeyName": "ETHERSCAN_API_KEY"
     },
-    "1562508942": {
-      "internalId": "SkaleBase",
-      "name": "skale-base",
-      "averageBlocktimeHint": 1000,
-      "isLegacy": false,
-      "supportsShanghai": false,
-      "isTestnet": false,
-      "nativeCurrencySymbol": null,
-      "etherscanApiUrl": "https://skale-base-explorer.skalenodes.com/api",
-      "etherscanBaseUrl": "https://skale-base-explorer.skalenodes.com",
-      "etherscanApiKeyName": "BLOCKSCOUT_API_KEY"
-    },
     "37714555429": {
       "internalId": "XaiSepolia",
       "name": "xai-sepolia",
diff --git a/src/named.rs b/src/named.rs
index 993c440..b982e80 100644
--- a/src/named.rs
+++ b/src/named.rs
@@ -531,7 +531,7 @@ pub enum NamedChain {
 
     #[strum(to_string = "skale-base")]
     #[cfg_attr(feature = "serde", serde(alias = "skale-base"))]
-    SkaleBase = 1562508942,
+    SkaleBase = 1187947933,
 
     #[strum(to_string = "skale-base-sepolia-testnet")]
     #[cfg_attr(feature = "serde", serde(alias = "skale-base-sepolia-testnet"))]