diff --git a/readme.md b/readme.md
index 81bd90c4..ff4b0cc0 100644
--- a/readme.md
+++ b/readme.md
@@ -20,7 +20,7 @@ php artisan wink:install
 php artisan storage:link
 ```
 
-**Configure the database connection** wink is going to be using in `config/wink.php`. The run:
+**Configure the database connection** wink is going to be using in `config/wink.php`. Then run:
 
 ```sh
 php artisan wink:migrate
diff --git a/src/WinkPost.php b/src/WinkPost.php
index f8689ab2..c5d32f25 100644
--- a/src/WinkPost.php
+++ b/src/WinkPost.php
@@ -169,6 +169,20 @@ public function scopeAfterPublishDate($query, $date)
         return $query->where('publish_date', '>', $date);
     }
 
+    /**
+     * Scope a query to only include posts that have a specific tag (by slug).
+     *
+     * @param \Illuminate\Database\Eloquent\Builder $query
+     * @param string $slug
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function scopeTag($query, string $slug)
+    {
+        return $query->whereHas('tags', function ($query) use ($slug) {
+            $query->where('slug', $slug);
+        });
+    }
+
     /**
      * Prepare a date for array / JSON serialization.
      *