diff --git a/src/Http/Livewire/Tags.php b/src/Http/Livewire/Tags.php
index 71a32de..cc1a3cc 100644
--- a/src/Http/Livewire/Tags.php
+++ b/src/Http/Livewire/Tags.php
@@ -16,6 +16,8 @@ public function mount($type, $slug)
         $this->type = $type;
         $this->slug = $slug;
         $this->tag = Tag::findBySlug($slug, $type);
+
+        abort_if($this->tag === null, 404);
     }
 
     public function render()