diff --git a/app/models/course_member.rb b/app/models/course_member.rb
index 0a0433f6f..c8fe7e392 100644
--- a/app/models/course_member.rb
+++ b/app/models/course_member.rb
@@ -23,7 +23,7 @@ class CourseMember < ApplicationRecord
 
   # after_destroy :delete_works
   # after_create :work_operation
-  after_create :create_attendance_record
+  # after_create :create_attendance_record
   after_commit :create_attendance_record