diff --git a/src/chains/mainnet/mars.json b/src/chains/mainnet/mars.json
index 0c09641a..4f03bdc2 100644
--- a/src/chains/mainnet/mars.json
+++ b/src/chains/mainnet/mars.json
@@ -7,6 +7,7 @@
         "https://rest.cosmos.directory/mars"
     ],
     "rpc": [
+        "https://rpc.marsprotocol.io",
         "https://mars-rpc.polkachu.com",
         "https://rpc.marsprotocol.io",
         "https://rpc.cosmos.directory/mars"