diff --git a/blogex/lib/blogex/components.ex b/blogex/lib/blogex/components.ex
index 2de29ce..5751c7a 100644
--- a/blogex/lib/blogex/components.ex
+++ b/blogex/lib/blogex/components.ex
@@ -23,9 +23,11 @@ defmodule Blogex.Components do
 
     * `:posts` - list of `%Blogex.Post{}` structs (required)
     * `:base_path` - base URL path for post links (required)
+    * `:current_tag` - currently selected tag for highlighting (optional)
   """
   attr :posts, :list, required: true
   attr :base_path, :string, required: true
+  attr :current_tag, :string, default: nil
 
   def post_index(assigns) do
     ~H"""
@@ -35,7 +37,7 @@ defmodule Blogex.Components do
           <h2>
             <a href={"#{@base_path}/#{post.id}"}>{post.title}</a>
           </h2>
-          <.post_meta post={post} base_path={@base_path} />
+          <.post_meta post={post} base_path={@base_path} current_tag={@current_tag} />
         </header>
         <p class="blogex-post-description">{post.description}</p>
       </article>