diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 6413c0fa04..4927e22c12 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -2006,7 +2006,7 @@ func RegisterGraphQLService(stack *node.Node, backend ethapi.Backend, filterSyst
 // RegisterFilterAPI adds the eth log filtering RPC API to the node.
 func RegisterFilterAPI(stack *node.Node, backend ethapi.Backend, ethcfg *ethconfig.Config) *filters.FilterSystem {
 	filterSystem := filters.NewFilterSystem(backend, filters.Config{
-		LogCacheSize: ethcfg.FilterLogCacheSize,
+		LogCacheSize:  ethcfg.FilterLogCacheSize,
 		LogQueryLimit: ethcfg.LogQueryLimit,
 	})
 	stack.RegisterAPIs([]rpc.API{{