diff --git a/app/models/forum_post.rb b/app/models/forum_post.rb
index e8e5e4b6..39d86ed2 100644
--- a/app/models/forum_post.rb
+++ b/app/models/forum_post.rb
@@ -157,7 +157,6 @@ class ForumPost < ApplicationRecord
   end
 
   def clear_cache
-    Rails.cache.delete "forum_posts"
     Rails.cache.delete LATEST_CACHE_KEY
   end