diff --git a/Sources/MagicSDK/Core/Magic.swift b/Sources/MagicSDK/Core/Magic.swift
index 90a7421..e563c90 100644
--- a/Sources/MagicSDK/Core/Magic.swift
+++ b/Sources/MagicSDK/Core/Magic.swift
@@ -30,7 +30,7 @@ public class Magic: NSObject {
     ///   - apiKey: Your client ID. From https://dashboard.Magic.com
     ///   - ethNetwork: Network setting
     public convenience init(apiKey: String, network: EthNetwork, locale: String = Locale.current.identifier) {
-        self.init(urlBuilder: URLBuilder(apiKey: apiKey, network: EthNetworkConfiguration(network: network), locale: locale))
+        self.init(urlBuilder: URLBuilder(apiKey: apiKey, network: network, locale: locale))
     }
     
     public convenience init(apiKey: String, customNode: CustomNodeConfiguration, locale: String = Locale.current.identifier) {
@@ -38,7 +38,7 @@ public class Magic: NSObject {
     }
     
     public convenience init(apiKey: String, locale: String = Locale.current.identifier) {
-        self.init(urlBuilder: URLBuilder(apiKey: apiKey, network: EthNetworkConfiguration(network: apiKey.contains("live") ? EthNetwork.mainnet: EthNetwork.rinkeby), locale: locale))
+        self.init(urlBuilder: URLBuilder(apiKey: apiKey, network: EthNetwork.mainnet, locale: locale))
     }
     
     private init(urlBuilder: URLBuilder) {
diff --git a/Sources/MagicSDK/Core/Relayer/URLBuilder.swift b/Sources/MagicSDK/Core/Relayer/URLBuilder.swift
index 16c5f3a..c738c54 100644
--- a/Sources/MagicSDK/Core/Relayer/URLBuilder.swift
+++ b/Sources/MagicSDK/Core/Relayer/URLBuilder.swift
@@ -27,7 +27,7 @@ public struct URLBuilder {
         self.init(data: data, host: URLBuilder.host, apiKey: apiKey)
     }
     
-    init(apiKey: String, network: EthNetworkConfiguration, locale: String) {
+    init(apiKey: String, network: EthNetwork, locale: String) {
         let options = EthNetworkOptions(apiKey: apiKey, network: network, locale: locale)
         let data = try! JSONEncoder().encode(options)
         self.init(data: data, host: URLBuilder.host, apiKey: apiKey)
@@ -50,11 +50,11 @@ public struct URLBuilder {
         let API_KEY: String
         let host = URLBuilder.host
         let sdk = "magic-sdk-ios"
-        let ETH_NETWORK: EthNetworkConfiguration
+        let ETH_NETWORK: String
         let locale: String
         let bundleId = Bundle.main.bundleIdentifier
-        init(apiKey: String, network: EthNetworkConfiguration, locale: String) {
-            self.ETH_NETWORK = network
+        init(apiKey: String, network: EthNetwork, locale: String) {
+            self.ETH_NETWORK = network.rawValue
             self.API_KEY = apiKey
             self.locale = locale
         }
@@ -84,11 +84,3 @@ public struct CustomNodeConfiguration: Encodable {
         self.chainId = chainId
     }
 }
-
-internal struct EthNetworkConfiguration: Encodable {
-    let network: String
-    
-    init (network: EthNetwork) {
-        self.network = network.rawValue
-    }
-}
diff --git a/Sources/MagicSDK/Modules/Web3/Web3Extension.swift b/Sources/MagicSDK/Modules/Web3/Web3Extension.swift
index ec8c82c..c1bee2a 100644
--- a/Sources/MagicSDK/Modules/Web3/Web3Extension.swift
+++ b/Sources/MagicSDK/Modules/Web3/Web3Extension.swift
@@ -12,7 +12,7 @@ import PromiseKit
 
 // MARK: - web3 extension with closure
 public extension Web3.Eth {
-    
+
     func getCoinbase(response: @escaping Web3.Web3ResponseCompletion<EthereumAddress>) {
         let req = BasicRPCRequest(
             id: properties.rpcId,
@@ -22,7 +22,7 @@ public extension Web3.Eth {
         )
         properties.provider.send(request: req, response: response)
     }
-    
+
     func sign(from: EthereumAddress, message: EthereumData, response: @escaping Web3.Web3ResponseCompletion<EthereumData>) {
         let req = RPCRequest<EthereumValue>(
             id: properties.rpcId,
@@ -32,7 +32,7 @@ public extension Web3.Eth {
         )
         properties.provider.send(request: req, response: response)
     }
-    
+
     func signTypedDataV1(
         data: [EIP712TypedDataLegacyFields],
         account: EthereumAddress,
@@ -48,7 +48,7 @@ public extension Web3.Eth {
         )
         properties.provider.send(request: req, response: response)
     }
-    
+
     func signTypedDataV3(
         account: EthereumAddress,
         data: EIP712TypedData,
@@ -69,26 +69,26 @@ public extension Web3.Eth {
 // MARK: - web3 extension Promises
 ///
 public extension Web3.Eth {
-    
+
     func getCoinbase() -> Promise<EthereumAddress> {
         return Promise { resolver in
             getCoinbase(response: promiseResolver(resolver))
         }
     }
-    
+
     func sign(from: EthereumAddress, message: EthereumData) -> Promise<EthereumData> {
         return Promise { resolver in
             sign(from: from, message: message, response: promiseResolver(resolver))
         }
     }
-    
+
     func signTypedDataLegacy(
         account: EthereumAddress, data: [EIP712TypedDataLegacyFields]) -> Promise<EthereumData> {
         return Promise { resolver in
             signTypedDataV1(data: data, account: account, response: promiseResolver(resolver))
         }
     }
-    
+
     func signTypedData(
         account: EthereumAddress, data: EIP712TypedData) -> Promise<EthereumData> {
         return Promise { resolver in
@@ -98,7 +98,7 @@ public extension Web3.Eth {
 }
 
 public extension RPCRequest {
-    
+
     init(method: String, params: Params) {
         self = RPCRequest(id: generateRandomId(), jsonrpc: "2.0", method: method, params: params)
     }
@@ -109,7 +109,5 @@ public extension RPCRequest {
 /// Note: Conforms to Hashable so that we can use these as a Dictionary key
 public enum EthNetwork: String {
     case mainnet
-    case kovan
-    case rinkeby
-    case ropsten
+    case goerli
 }