diff --git a/lists/pancakeswap-arb-mm.json b/lists/pancakeswap-arb-mm.json
new file mode 100644
index 00000000..6f78d6c2
--- /dev/null
+++ b/lists/pancakeswap-arb-mm.json
@@ -0,0 +1,25 @@
+{
+  "name": "PancakeSwap Arbitrum Chain MM",
+  "timestamp": "2024-10-03T04:34:44.325Z",
+  "version": {
+    "major": 0,
+    "minor": 0,
+    "patch": 1
+  },
+  "logoURI": "https://pancakeswap.finance/logo.png",
+  "keywords": [
+    "pancakeswap",
+    "mm",
+    "arb"
+  ],
+  "tokens": [
+    {
+      "name": "Tether USD",
+      "symbol": "USDT",
+      "address": "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
+      "chainId": 42161,
+      "decimals": 6,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdt.png"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/src/constants.ts b/src/constants.ts
index d82721ab..bd7a3fee 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -58,6 +58,12 @@ export const LISTS = {
     logoURI: "https://pancakeswap.finance/logo.png",
     sort: false,
   },
+  "pancakeswap-arb-mm": {
+    name: "PancakeSwap Arbitrum Chain MM",
+    keywords: ["pancakeswap", "mm", "arb"],
+    logoURI: "https://pancakeswap.finance/logo.png",
+    sort: false,
+  },
   "pancakeswap-default": {
     name: "PancakeSwap Default",
     keywords: ["pancakeswap", "default"],
diff --git a/src/tokens/pancakeswap-arb-mm.json b/src/tokens/pancakeswap-arb-mm.json
new file mode 100644
index 00000000..d5cd4a15
--- /dev/null
+++ b/src/tokens/pancakeswap-arb-mm.json
@@ -0,0 +1,10 @@
+[
+  {
+    "name": "Tether USD",
+    "symbol": "USDT",
+    "address": "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
+    "chainId": 42161,
+    "decimals": 6,
+    "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdt.png"
+  }
+]
\ No newline at end of file