diff --git a/src/Controller/ActivityController.php b/src/Controller/ActivityController.php
index 752739f..ac3fee1 100644
--- a/src/Controller/ActivityController.php
+++ b/src/Controller/ActivityController.php
@@ -9,6 +9,7 @@
 use App\Form\Activity\ActivityEditForm;
 use App\Form\Activity\ActivityFilterForm;
 use App\Form\Task\TaskAddForm;
+use App\Form\Task\TaskDeleteForm;
 use App\Repository\ActivityRepository;
 use App\Repository\ActorRepository;
 use App\Repository\TaskRepository;
@@ -210,6 +211,33 @@
                 ]);
             }
         }
+        
+        // Task delete form
+        /** @var TaskDeleteForm $taskDeleteForm */
+        $taskDeleteForm = $this->createNamedCustomForm('taskDelete', TaskDeleteForm::class);
+        $taskDeleteForm->handleRequest($request);
+        if ($taskDeleteForm->isSubmitted() && $taskDeleteForm->isValid()) {
+            $errors = $taskDeleteForm->validate();
+            if (empty($errors)) {
+                $task = $taskDeleteForm->getTask($taskRepository);
+                if (!is_null($task)) {
+                    $entityManager->remove($task);
+                    $entityManager->flush();
+                    return $this->ajaxFormAnswer([
+                        'refresh' => true,
+                    ]);
+                }
+                return $this->ajaxFormAnswer([
+                    'error' => 'Tâche non trouvé',
+                    'code' => Response::HTTP_BAD_REQUEST,
+                ]);
+            } else {
+                return $this->ajaxFormAnswer([
+                    'error' => join('<br/>', $errors),
+                    'code' => Response::HTTP_BAD_REQUEST,
+                ]);
+            }
+        }
 
         // Update fields
         $activityEditForm->updateFields($activity);
@@ -225,6 +253,7 @@
             'activityEditForm' => $activityEditForm,
             'activityDeleteForm' => $activityDeleteForm,
             'taskAddForm' => $taskAddForm,
+            'taskDeleteForm' => $taskDeleteForm,
         ]);
     }
 }
\ No newline at end of file
diff --git a/templates/activity/activity.html.twig b/templates/activity/activity.html.twig
index cbc23ea..38bac3d 100644
--- a/templates/activity/activity.html.twig
+++ b/templates/activity/activity.html.twig
@@ -31,7 +31,7 @@
 			<h2>Tâches</h2>
 		</div>
 		<div class="card-body">
-			{% include "_includes/html/arrays/task.html.twig" with {tasks: tasks, hideActivity: true} only %}
+			{% include "_includes/html/arrays/task.html.twig" with {tasks: tasks, hideActivity: true, taskDeleteForm: taskDeleteForm} only %}
 		</div>
 	</div>
 </div>