diff --git a/_data/chains/eip155-31223.json b/_data/chains/eip155-31223.json
index 55589d50..1eec26fd 100644
--- a/_data/chains/eip155-31223.json
+++ b/_data/chains/eip155-31223.json
@@ -7,7 +7,7 @@
   "nativeCurrency": {
     "name": "CloudTx",
     "symbol": "CLD",
-    "decimals": 9
+    "decimals": 18
   },
   "infoURL": "https://cloudtx.finance",
   "shortName": "CLDTX",