diff --git a/constants/additionalChainRegistry/chainid-6923.js b/constants/additionalChainRegistry/chainid-6923.js
new file mode 100644
index 0000000000..69c3cea189
--- /dev/null
+++ b/constants/additionalChainRegistry/chainid-6923.js
@@ -0,0 +1,33 @@
+export const data = {
+name: "LUST Chain",
+chain: "LUST",
+icon: "lust",
+rpc: [
+"https://rpc.lustchain.org"
+],
+faucets: [],
+nativeCurrency: {
+name: "LUST",
+symbol: "LST",
+decimals: 18
+},
+features: [
+{
+name: "EIP155"
+},
+{
+name: "EIP1559"
+}
+],
+infoURL: "https://lustchain.org/",
+shortName: "lust",
+chainId: 6923,
+networkId: 6923,
+explorers: [
+{
+name: "LUST Explorer",
+url: "https://explorer.lustchain.org/",
+standard: "EIP3091"
+}
+]
+};