diff --git a/snippets/dart_snippets/lib/production.dart b/snippets/dart_snippets/lib/production.dart
index eae8eba..9ee4e3b 100644
--- a/snippets/dart_snippets/lib/production.dart
+++ b/snippets/dart_snippets/lib/production.dart
@@ -6,8 +6,8 @@ import 'package:breez_sdk/bridge_generated.dart';
 NodeConfig productionNodeConfig() {
   // ANCHOR: moving-to-production
   // Read your Greenlight credentials from secure storage
-  Uint8List deviceKey = Uint8List();
-  Uint8List deviceCert = Uint8List();
+  Uint8List deviceKey = Uint8List(0);
+  Uint8List deviceCert = Uint8List(0);
   GreenlightCredentials greenlightCredentials = GreenlightCredentials(deviceKey, deviceCert);
 
   NodeConfig nodeConfig = NodeConfig.greenlight(
@@ -17,5 +17,5 @@ NodeConfig productionNodeConfig() {
     ),
   );
   // ANCHOR_END: moving-to-production
-  return nodeConfig
+  return nodeConfig;
 }
diff --git a/snippets/go/production.go b/snippets/go/production.go
index 94e9f63..afc7d6e 100644
--- a/snippets/go/production.go
+++ b/snippets/go/production.go
@@ -12,7 +12,7 @@ func ProductionNodeConfig() breez_sdk.NodeConfig {
 	greenlightCredentials := breez_sdk.GreenlightCredentials{
 		DeviceKey:  deviceKey,
 		DeviceCert: deviceCert,
-	};
+	}
 
 	nodeConfig := breez_sdk.NodeConfigGreenlight{
 		Config: breez_sdk.GreenlightNodeConfig{