diff --git a/_data/chains/eip155-513.json b/_data/chains/eip155-513.json
index 6799d00f..6afa7572 100644
--- a/_data/chains/eip155-513.json
+++ b/_data/chains/eip155-513.json
@@ -14,7 +14,7 @@
       "decimals": 18
     },
     "infoURL": "https://www.acuteangle.com/",
-    "shortName": "aac",
+    "shortName": "aact",
     "chainId": 513,
     "networkId": 513,
     "explorers": [{