diff --git a/app/models/search_observer.rb b/app/models/search_observer.rb
index d237f5e83..5d60df8f6 100644
--- a/app/models/search_observer.rb
+++ b/app/models/search_observer.rb
@@ -36,7 +36,7 @@ class SearchObserver < ActiveRecord::Observer
   end
 
   def self.update_topics_index(topic_id, title, cooked)
-    search_data = title.force_encoding(Encoding::UTF_8).dup << " " << scrub_html_for_search(cooked)[0...Topic::MAX_SIMILAR_BODY_LENGTH]
+    search_data = title.dup << " " << scrub_html_for_search(cooked)[0...Topic::MAX_SIMILAR_BODY_LENGTH]
     update_index('topic', topic_id, search_data)
   end