diff --git a/src/chains/mainnet/cronos.json b/src/chains/mainnet/cronos.json
index b5cedb68..7c74868e 100644
--- a/src/chains/mainnet/cronos.json
+++ b/src/chains/mainnet/cronos.json
@@ -1,8 +1,8 @@
 
 {
     "chain_name": "cronos",
-    "api": "https://rest.cronos.org",
-    "rpc": "https://rpc.cronos.org:443",
+    "api": ["https://rest.cronos.org"],
+    "rpc": ["https://rpc.cronos.org:443"],
     "snapshot_provider": "",
     "sdk_version": "0.45.11",
     "coin_type": "60",