diff --git a/src/Plugins/ScheduledTasks/Task.cs b/src/Plugins/ScheduledTasks/Task.cs
index e94dfbf..01080f1 100644
--- a/src/Plugins/ScheduledTasks/Task.cs
+++ b/src/Plugins/ScheduledTasks/Task.cs
@@ -342,8 +342,9 @@ public TimeSpan TimeSpan
             {
                 var now = DateTime.Now;
 
-                if (now > _nextRun)
-                    _nextRun.Add(_interval);
+                if (now > _nextRun) {
+                    _nextRun = now.Add(_interval);
+                }
                 return _nextRun.Subtract(DateTime.Now);
             }
         }