diff --git a/app/Events/TaskDateUpdated.php b/app/Events/TaskDateUpdated.php
index af928d2..9526a5b 100644
--- a/app/Events/TaskDateUpdated.php
+++ b/app/Events/TaskDateUpdated.php
@@ -15,15 +15,21 @@ class TaskDateUpdated implements ShouldBroadcastNow
     use Dispatchable, InteractsWithSockets, SerializesModels;
 
     public $task;
+    public $event;
+    public $start;
+    public $end;
     protected $userId;
 
     /**
      * Create a new event instance.
      */
-    public function __construct($userId, Task $task)
+    public function __construct($userId, Task $task, Event $event, $start, $end)
     {
         $this->userId = $userId;
         $this->task = $task;
+        $this->event = $event;
+        $this->start = $start;
+        $this->end = $end;
     }
 
     /**
diff --git a/app/Http/Controllers/TasksController.php b/app/Http/Controllers/TasksController.php
index 5caf9bd..c13e117 100644
--- a/app/Http/Controllers/TasksController.php
+++ b/app/Http/Controllers/TasksController.php
@@ -215,12 +215,15 @@ class TasksController extends Controller
 
                 foreach ($participants as $user) {
                     $notification = Notification::create([
-                        'content' => "La date de la tâche {$task->name} de l'événement {$task->event->name} à été mis à jour. Cette tâche aura maintenant lieu du {$formatedTaskStart} au {$formatedTaskEnd}."
+                        'content' => "La date de la tâche {$task->name} de l'événement {$event->name} à été mis à jour. Cette tâche aura maintenant lieu du {$formatedTaskStart} au {$formatedTaskEnd}."
                     ]);
                     $notification->users()->attach($user->id);
                     broadcast(new TaskDateUpdated(
                         $user->id,
                         $task,
+                        $event,
+                        $newStart,
+                        $newEnd,
                     ));
 
                     $data = [