diff --git a/app/services/kredits.js b/app/services/kredits.js
index a273c04..a44da20 100644
--- a/app/services/kredits.js
+++ b/app/services/kredits.js
@@ -52,6 +52,9 @@ export default Service.extend({
     let contract = null;
 
     if (isPresent(config.contractMetadata)) {
+      if (localStorage.getItem('config:networkId')) {
+        config.contractMetadata['networkId'] = localStorage.getItem('config:networkId');
+      }
       contract = kreditsContracts(this.get('web3'), config.contractMetadata)['Kredits'];
     } else {
       contract = kreditsContracts(this.get('web3'))['Kredits'];
diff --git a/config/environment.js b/config/environment.js
index 6f4277b..b1278ca 100644
--- a/config/environment.js
+++ b/config/environment.js
@@ -51,6 +51,7 @@ module.exports = function(environment) {
   if (process.env.WEB3_PROVIDER_URL) {
     ENV.web3ProviderUrl = process.env.WEB3_PROVIDER_URL;
   }
+  ENV.contractMetadata['networkId'] = "17";
 
   if (environment === 'development') {
     // ENV.APP.LOG_RESOLVER = true;