diff --git a/script/process_merit_rules.rb b/script/process_merit_rules.rb
index e338a4c..95abf46 100755
--- a/script/process_merit_rules.rb
+++ b/script/process_merit_rules.rb
@@ -8,7 +8,7 @@ class ProcessObserver
       action = Merit::Action.find(changed_data[:merit_action_id])
       model = action.target_obj
       return if model.nil?
-      new_date = YAML.load(action.target_data).created_at
+      new_date = model.created_at
       action.update_attribute(:created_at, new_date)
       merit.update_attribute(:created_at, new_date)
     end
--
libgit2 0.21.2