diff --git a/chains/mainnet/cosmos.json b/chains/mainnet/cosmos.json
index 542b5eef..937d2097 100644
--- a/chains/mainnet/cosmos.json
+++ b/chains/mainnet/cosmos.json
@@ -2,8 +2,7 @@
     "chain_name": "cosmos",
     "api": [
         "https://api-cosmoshub-ia.cosmosia.notional.ventures",
-        "https://lcd-cosmoshub.blockapsis.com:443",
-        "https://cosmos.api.ping.pub"
+        "https://lcd-cosmoshub.blockapsis.com:443"
     ],
     "rpc": ["https://rpc.cosmos.network:443", "https://cosmos-rpc.icycro.org", "https://rpc.cosmos.dragonstake.io"],
     "sdk_version": "0.45.1",