diff --git a/app/models/category.rb b/app/models/category.rb
index 68eed7090d9..c8fb148c663 100644
--- a/app/models/category.rb
+++ b/app/models/category.rb
@@ -199,7 +199,7 @@ SQL
   def description_text
     return nil unless description
 
-    @@cache ||= LruRedux::ThreadSafeCache.new(100)
+    @@cache ||= LruRedux::ThreadSafeCache.new(1000)
     @@cache.getset(self.description) do
       Nokogiri::HTML(self.description).text
     end