diff --git a/ts/index.ts b/ts/index.ts
index 482946d..bb7421a 100644
--- a/ts/index.ts
+++ b/ts/index.ts
@@ -4,19 +4,21 @@ export type TEnvironment = 'local' | 'test' | 'staging' | 'production';
 export type TRuntime = 'node' | 'browser';
 
 export interface ILogContext {
-  zone?: string;
   company?: string;
   companyunit?: string;
   containerName?: string;
   environment: TEnvironment;
   runtime: TRuntime;
+  zone: string;
 }
 
 export interface ILogPackage {
+  timestamp: number;
   type: TLogType;
   context: ILogContext;
   level: TLogLevel;
   message: string;
+  data?: any;
 }
 
 export interface ILogPackageAuthenticated {