diff --git a/src/Models/Concerns/HasFlags.php b/src/Models/Concerns/HasFlags.php
index 4c34418..d7118b8 100644
--- a/src/Models/Concerns/HasFlags.php
+++ b/src/Models/Concerns/HasFlags.php
@@ -5,10 +5,18 @@
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Spatie\ModelFlags\Models\Flag;
+use Illuminate\Database\Eloquent\Model;
 
-/** @mixin \Illuminate\Database\Eloquent\Model */
+/** @mixin Model */
 trait HasFlags
 {
+    public static function bootHasFlags()
+    {
+        static::deleted(function (Model $deletedModel) {
+            $deletedModel->flags()->delete();
+        });
+    }
+
     public function flags(): MorphMany
     {
         return $this->morphMany(config('model-flags.flag_model'), 'flaggable');
diff --git a/tests/HasFlagsTest.php b/tests/HasFlagsTest.php
index dd3a311..766d7f9 100644
--- a/tests/HasFlagsTest.php
+++ b/tests/HasFlagsTest.php
@@ -76,3 +76,15 @@
     $this->otherModel->flag('flag-a');
     expect(TestModel::notFlagged('flag-a')->get())->toHaveCount(0);
 });
+
+it('can_remove_flags_on_model_delete', function () {
+    $this->model->flag('flag-a');
+
+    $this->model->delete();
+
+    $this->assertEquals(0, $this->model->flags()->get()->count());
+});
+
+it('can_remove_model_without_flags', function () {
+    expect($this->model->delete())->toBeTrue();
+});