diff --git a/src/networks.json b/src/networks.json
index 8f6b7c6b2..6005ba7a1 100644
--- a/src/networks.json
+++ b/src/networks.json
@@ -2118,6 +2118,22 @@
     "start": 853908,
     "logo": "ipfs://QmVctLQ44vhkwejja9DDjDYUdYgVRBEWs242mhd95SeM5q"
   },
+  "1978": {
+    "key": "1978",
+    "name": "BUTANE Mainnet ",
+    "shortName": "Core",
+    "chainId": 1978,
+    "network": "mainnet",
+    "multicall": "0x024f0041b76B598c2A0a75004F8447FaF67BD004",
+    "rpc": [
+      "https://mainnet-rpc.bbcscan.io/"
+    ],
+    "explorer": {
+      "url": "https://bbcscan.io/"
+    },
+    "start": 230415,
+    "logo": "ipfs://QmPAf4NcMdEP8t27PHAgvokkJr6h5r1LSkc4zFt6p3VQ15"
+  },
   "1071": {
     "key": "1071",
     "name": "Shimmer EVM Testnet",