diff --git a/chains.json b/chains.json
index 0f478f3ba..a0e244de8 100644
--- a/chains.json
+++ b/chains.json
@@ -60217,5 +60217,32 @@
             "chain": "eip155-11155111",
             "bridges": []
         }
-    }
+    },
+    {
+      "name": "MUD Mainnet",
+      "chainId": 168169,
+      "shortName": "MUD",
+      "chain": "MUD",
+      "network": "mainnet",
+      "networkId": 168169,
+      "nativeCurrency": {
+          "name": "MUD",
+          "symbol": "MUD",
+          "decimals": 18
+      },
+      "rpc": [
+          "https://rpc.mud.network",
+          "wss://websocket.mud.network"
+      ],
+      "faucets": [],
+      "infoURL": "https://mud.network/",
+      "app_resource": {
+          "ic_chain_select": "https://black-unnecessary-koi-219.mypinata.cloud/ipfs/bafkreia7ec7q2w7uxf3ufsjdxenctal4aqkmxsabnsxa3f7hiolv6d4imm",
+          "ic_chain_unselect": "https://black-unnecessary-koi-219.mypinata.cloud/ipfs/bafkreiarnchrnl4fm3mpkluy6mkwnil4tlcf7h43ezdii3n3xe2rmuilyy",
+          "color_chain_bg": "0x3D81FE",
+          "color_chain_text": "0xFFFFFF",
+          "ic_chain_unselect_dark": "https://black-unnecessary-koi-219.mypinata.cloud/ipfs/bafkreiarnchrnl4fm3mpkluy6mkwnil4tlcf7h43ezdii3n3xe2rmuilyy",
+          "ic_home_logo": ""
+      }
+  }
 ]