diff --git a/config/contract.go b/config/contract.go
index bcfa883d..8711a853 100644
--- a/config/contract.go
+++ b/config/contract.go
@@ -115,23 +115,26 @@ func (c *Contracts) Remove(name string) error {
 const dependencyManagerDirectory = "imports"
 
 const (
-	networkEmulator = "emulator"
-	networkTestnet  = "testnet"
-	networkMainnet  = "mainnet"
+	networkEmulator   = "emulator"
+	networkTestnet    = "testnet"
+	networkPreviewnet = "previewnet"
+	networkMainnet    = "mainnet"
 )
 
 func supportedNetworks() []string {
 	return []string{
 		networkEmulator,
 		networkTestnet,
+		networkPreviewnet,
 		networkMainnet,
 	}
 }
 
 var networkToChainID = map[string]flowGo.ChainID{
-	networkEmulator: flowGo.Emulator,
-	networkTestnet:  flowGo.Testnet,
-	networkMainnet:  flowGo.Mainnet,
+	networkEmulator:   flowGo.Emulator,
+	networkTestnet:    flowGo.Testnet,
+	networkPreviewnet: flowGo.Previewnet,
+	networkMainnet:    flowGo.Mainnet,
 }
 
 func isCoreContract(networkName, contractName, contractAddress string) bool {