diff --git a/DataCenter_Windows/WindowsDataCenter/Interfaces/TimeLogList.cs b/DataCenter_Windows/WindowsDataCenter/Interfaces/TimeLogList.cs
index cb7e9f5..6eaee3f 100644
--- a/DataCenter_Windows/WindowsDataCenter/Interfaces/TimeLogList.cs
+++ b/DataCenter_Windows/WindowsDataCenter/Interfaces/TimeLogList.cs
@@ -4,6 +4,10 @@ namespace Interfaces
 {
     public class TimeLogList
     {
+        public TimeLogList()
+        {
+            TimeLogs = new List<TimeLog>();
+        }
         public int CalendarWeek { get; set; }
         public List<TimeLog> TimeLogs { get; set; }
     }