diff --git a/core/lib/Drupal/Core/Extension/ModuleEvents.php b/core/lib/Drupal/Core/Extension/ModuleEvents.php
index 70b7f64..4ff7592 100644
--- a/core/lib/Drupal/Core/Extension/ModuleEvents.php
+++ b/core/lib/Drupal/Core/Extension/ModuleEvents.php
@@ -12,6 +12,6 @@
   /**
    * This event is fired when modules are uninstalled.
    */
-  const MODULE_UNINSTALLED = 'core.modules.unstalled';
+  const MODULE_UNINSTALLED = 'core.modules.uninstalled';
 
 }
diff --git a/core/lib/Drupal/Core/Extension/ModuleInstaller.php b/core/lib/Drupal/Core/Extension/ModuleInstaller.php
index 625ed44..c58b1be 100644
--- a/core/lib/Drupal/Core/Extension/ModuleInstaller.php
+++ b/core/lib/Drupal/Core/Extension/ModuleInstaller.php
@@ -502,6 +502,7 @@ protected function updateKernel($module_filenames) {
     // dependencies.
     $container = $this->kernel->getContainer();
     $this->moduleHandler = $container->get('module_handler');
+    $this->eventDispatcher = $container->get('event_dispatcher');
   }
 
   /**