diff --git a/_data/chains/eip155-68775.json b/_data/chains/eip155-68775.json
index 375975485914..fbec83d00bae 100644
--- a/_data/chains/eip155-68775.json
+++ b/_data/chains/eip155-68775.json
@@ -10,7 +10,7 @@
     "decimals": 18
   },
   "infoURL": "https://seamoon.dmm.com",
-  "shortName": "dm2",
+  "shortName": "dm2t",
   "chainId": 68775,
   "networkId": 68775,
   "explorers": [