diff --git a/extensions/tags/src/Event/DiscussionWasTagged.php b/extensions/tags/src/Event/DiscussionWasTagged.php
index 14f58d32f..0f5f15560 100644
--- a/extensions/tags/src/Event/DiscussionWasTagged.php
+++ b/extensions/tags/src/Event/DiscussionWasTagged.php
@@ -24,7 +24,7 @@ class DiscussionWasTagged
     /**
      * @var User
      */
-    public $user;
+    public $actor;
 
     /**
      * @var array
@@ -33,13 +33,13 @@ class DiscussionWasTagged
 
     /**
      * @param Discussion $discussion
-     * @param User $user
+     * @param User $actor
      * @param \Flarum\Tags\Tag[] $oldTags
      */
-    public function __construct(Discussion $discussion, User $user, array $oldTags)
+    public function __construct(Discussion $discussion, User $actor, array $oldTags)
     {
         $this->discussion = $discussion;
-        $this->user = $user;
+        $this->actor = $actor;
         $this->oldTags = $oldTags;
     }
 }
diff --git a/extensions/tags/src/Listener/CreatePostWhenTagsAreChanged.php b/extensions/tags/src/Listener/CreatePostWhenTagsAreChanged.php
index 0e5fb2027..3ca19c9cb 100755
--- a/extensions/tags/src/Listener/CreatePostWhenTagsAreChanged.php
+++ b/extensions/tags/src/Listener/CreatePostWhenTagsAreChanged.php
@@ -42,7 +42,7 @@ class CreatePostWhenTagsAreChanged
     {
         $post = DiscussionTaggedPost::reply(
             $event->discussion->id,
-            $event->user->id,
+            $event->actor->id,
             array_pluck($event->oldTags, 'id'),
             $event->discussion->tags()->lists('id')->all()
         );