diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index a22b797258..2a6ab97b1b 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -1862,7 +1862,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 		SetDNSDiscoveryDefaults(cfg, params.GoerliGenesisHash)
 	case ctx.Bool(SuaveFlag.Name):
 		if !ctx.IsSet(NetworkIdFlag.Name) {
-			cfg.NetworkId = 424242
+			cfg.NetworkId = 16813125
 		}
 		cfg.Genesis = core.DefaultSuaveGenesisBlock()
 		SetDNSDiscoveryDefaults(cfg, params.SuaveGenesisHash)
diff --git a/params/config.go b/params/config.go
index 2cbcd1630d..bf0b3d1cb9 100644
--- a/params/config.go
+++ b/params/config.go
@@ -131,7 +131,7 @@ var (
 	}
 	// SuaveChainConfig contains the chain parameters to run a node on the Suave test network.
 	SuaveChainConfig = &ChainConfig{
-		ChainID:             big.NewInt(424242),
+		ChainID:             big.NewInt(16813125),
 		HomesteadBlock:      big.NewInt(0),
 		DAOForkBlock:        nil,
 		DAOForkSupport:      false,
@@ -155,7 +155,7 @@ var (
 
 	// SuaveChainConfig for development with 0 period to avoid mining empty blocks
 	DeveloperSuaveChainConfig = &ChainConfig{
-		ChainID:             big.NewInt(424242),
+		ChainID:             big.NewInt(16813125),
 		HomesteadBlock:      big.NewInt(0),
 		DAOForkBlock:        nil,
 		DAOForkSupport:      false,