diff --git a/index.ts b/index.ts
index ab50aea..b4d7422 100644
--- a/index.ts
+++ b/index.ts
@@ -32,7 +32,7 @@ export class DailyFile implements Writer {
             this.writer = DailyFile.start(this._options.minLevel, this.folder, this.current_date)
         }
 
-        return this.writer.log(level, data)
+        return this.writer.log(level, ...data)
     }
 
     public end() : number | Promise<number> {