diff --git a/app/models/post.rb b/app/models/post.rb
index 18decbbc6..cd3f369b0 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -28,7 +28,7 @@ class Post < ActiveRecord::Base
 
   validates_uniqueness_of :id
 
-  after_commit :on => :create do
+  after_create do
     self.touch(:interacted_at)
   end