diff --git a/src/OrderController.php b/src/OrderController.php
index 05a60c3..ad939d7 100644
--- a/src/OrderController.php
+++ b/src/OrderController.php
@@ -29,6 +29,8 @@ class OrderController
 
         Media::setNewOrder($request->order);
 
+        $model->getMediaCollection($collectionName)->runCallback('after', $model->fresh());
+
         return MediaData::collection($model->getMedia($collectionName));
     }
 }
diff --git a/tests/Feature/ReorderTest.php b/tests/Feature/ReorderTest.php
index 4338563..d331f5d 100644
--- a/tests/Feature/ReorderTest.php
+++ b/tests/Feature/ReorderTest.php
@@ -2,7 +2,11 @@
 
 namespace Zoomyboy\MedialibraryHelper\Tests\Feature;
 
+use Illuminate\Support\Facades\Event;
+use Zoomyboy\MedialibraryHelper\Tests\Events\MediaChange;
+
 test('it can reorder media', function () {
+    Event::fake();
     $this->auth()->registerModel();
     $post = $this->newPost();
     $post->addMedia($this->pdfFile()->getPathname())->preservingOriginal()->toMediaCollection('images');
@@ -20,6 +24,7 @@ test('it can reorder media', function () {
     $response->assertJsonPath('1.id', $order->get(1));
     $response->assertJsonPath('2.id', $order->get(2));
     $this->assertEquals($order, $post->fresh()->getMedia('images')->pluck('id'));
+    Event::assertDispatched(MediaChange::class, fn ($event) => $event->model->is($post));
 });
 
 test('images should belong to same model', function () {
diff --git a/tests/Models/Post.php b/tests/Models/Post.php
index 1dfcbaa..5a3943e 100644
--- a/tests/Models/Post.php
+++ b/tests/Models/Post.php
@@ -29,7 +29,7 @@ class Post extends Model implements HasMedia
                  $this->addMediaConversion('tiny')->width(200)->height(200);
              });
 
-        $this->addMediaCollection('images');
+        $this->addMediaCollection('images')->after(fn ($model) => Event::dispatch(new MediaChange($model)));
 
         $this->addMediaCollection('singleForced')->singleFile()->forceFileName(function ($model, $name) {
             return $name.' '.now()->format('Y-m-d');