diff --git a/lnd_services.go b/lnd_services.go
index 6af2945..4987355 100644
--- a/lnd_services.go
+++ b/lnd_services.go
@@ -242,6 +242,12 @@ func NewLndServices(cfg *LndServicesConfig) (*GrpcLndServices, error) {
 				defaultChainSubDir, "bitcoin", "testnet",
 			)
 
+		case NetworkTestnet4:
+			macaroonDir = filepath.Join(
+				defaultLndDir, defaultDataDir,
+				defaultChainSubDir, "bitcoin", "testnet4",
+			)
+
 		case NetworkMainnet:
 			macaroonDir = filepath.Join(
 				defaultLndDir, defaultDataDir,
diff --git a/network.go b/network.go
index 6de8f7e..a5180dd 100644
--- a/network.go
+++ b/network.go
@@ -16,13 +16,16 @@ const (
 	// NetworkTestnet is bitcoin testnet.
 	NetworkTestnet Network = "testnet"
 
+	// NetworkTestnet4 is bitcoin testnet version 4.
+	NetworkTestnet4 Network = "testnet4"
+
 	// NetworkRegtest is bitcoin regtest.
 	NetworkRegtest Network = "regtest"
 
 	// NetworkSimnet is bitcoin simnet.
 	NetworkSimnet Network = "simnet"
 
-	// NetworkSimnet is bitcoin signet.
+	// NetworkSignet is bitcoin signet.
 	NetworkSignet Network = "signet"
 )
 
@@ -35,6 +38,9 @@ func (n Network) ChainParams() (*chaincfg.Params, error) {
 	case NetworkTestnet:
 		return &chaincfg.TestNet3Params, nil
 
+	case NetworkTestnet4:
+		return &chaincfg.TestNet4Params, nil
+
 	case NetworkRegtest:
 		return &chaincfg.RegressionNetParams, nil