diff --git a/src/Listeners/FlushTemporaryContainerInstances.php b/src/Listeners/FlushTemporaryContainerInstances.php
index 003e0c22e..11421bd8d 100644
--- a/src/Listeners/FlushTemporaryContainerInstances.php
+++ b/src/Listeners/FlushTemporaryContainerInstances.php
@@ -16,6 +16,10 @@ public function handle($event): void
             $event->app->resetScope();
         }
 
+        if (method_exists($event->app, 'forgetScopedInstances')) {
+            $event->app->forgetScopedInstances();
+        }
+
         foreach ($event->sandbox->make('config')->get('octane.flush', []) as $binding) {
             $event->app->forgetInstance($binding);
         }