diff --git a/app/views/posts/show.html.erb b/app/views/posts/show.html.erb
index c534a060e..d5a6e7f89 100644
--- a/app/views/posts/show.html.erb
+++ b/app/views/posts/show.html.erb
@@ -1,4 +1,4 @@
-<% content_for :title, @post.title.truncate(50) %>
+<% content_for :title, @post.title.truncate(max_title_length(@post.category)) %>
 <% content_for :description do %>
   <% Rails.cache.fetch "posts/#{@post.id}/description" do %>
     <%= @post.body_plain[0..74].strip %>...