diff --git a/backend/config.json.default b/backend/config.json.default
index e5e06a8..0af61c4 100644
--- a/backend/config.json.default
+++ b/backend/config.json.default
@@ -33,7 +33,7 @@
         "chainId": 30,
         "bundler": "https://rpc.etherspot.io/rootstock",
         "contracts": {
-            "etherspotPaymasterAddress": "0xe893A26dD53b325bFFaACdFA224692EFF4C448C4"
+            "etherspotPaymasterAddress": "0xe893A26DD53b325BffAacDfA224692EfF4C448c4"
         },
         "thresholdValue": "0.00079",
         "MultiTokenPaymasterOracleUsed": "chainlink",
@@ -279,26 +279,6 @@
         "MultiTokenPaymasterOracleUsed": "chainlink",
         "entryPoint": "0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789"
     },
-    {
-        "chainId": 80002,
-        "bundler": "https://testnet-rpc.etherspot.io/v1/80002",
-        "contracts": {
-            "etherspotPaymasterAddress": "0xe893a26dd53b325bffaacdfa224692eff4c448c4"
-        },
-        "thresholdValue": "0.01",
-        "MultiTokenPaymasterOracleUsed": "chainlink",
-        "entryPoint": "0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789"
-    },
-    {
-        "chainId": 80002,
-        "bundler": "https://testnet-rpc.etherspot.io/v2/80002",
-        "contracts": {
-            "etherspotPaymasterAddress": "0x9ddB9DC20E904206823184577e9C571c713d2c57"
-        },
-        "thresholdValue": "0.01",
-        "MultiTokenPaymasterOracleUsed": "chainlink",
-        "entryPoint": "0x0000000071727De22E5E9d8BAf0edAc6f37da032"
-    },
     {
         "chainId": 84532,
         "bundler": "https://testnet-rpc.etherspot.io/v1/84532",