diff --git a/pkg/node/lethean.go b/pkg/node/lethean.go
index 4670cd9..e9fc98e 100644
--- a/pkg/node/lethean.go
+++ b/pkg/node/lethean.go
@@ -5,7 +5,6 @@ package node
 
 import (
 	"bytes"
-	"encoding/json"
 	"io"
 	"net/http"
 )
@@ -52,7 +51,7 @@ func GetChainInfo(daemonURL string) (*ChainInfo, error) {
 	var rpcResponse struct {
 		Result ChainInfo `json:"result"`
 	}
-	if err := json.Unmarshal(responseBody, &rpcResponse); err != nil {
+	if err := UnmarshalJSON(responseBody, &rpcResponse); err != nil {
 		return nil, err
 	}
 	rpcResponse.Result.Synced = rpcResponse.Result.Height > 0
@@ -79,7 +78,7 @@ func DiscoverPools(daemonURL string) []PoolGateway {
 			} `json:"aliases"`
 		} `json:"result"`
 	}
-	json.Unmarshal(responseBody, &rpcResponse)
+	UnmarshalJSON(responseBody, &rpcResponse) //nolint:errcheck
 
 	var pools []PoolGateway
 	for _, alias := range rpcResponse.Result.Aliases {
@@ -117,7 +116,7 @@ func DiscoverGateways(daemonURL string) []PoolGateway {
 			} `json:"aliases"`
 		} `json:"result"`
 	}
-	json.Unmarshal(responseBody, &rpcResponse)
+	UnmarshalJSON(responseBody, &rpcResponse) //nolint:errcheck
 
 	var gateways []PoolGateway
 	for _, alias := range rpcResponse.Result.Aliases {