diff --git a/courses/migrations/0047_remove_course_public_old.py b/courses/migrations/0047_remove_course_public_old.py
new file mode 100644
index 0000000..ae4455c
--- /dev/null
+++ b/courses/migrations/0047_remove_course_public_old.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.3 on 2017-07-11 17:09
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('courses', '0046_auto_20170711_1704'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='course',
+            name='public_old',
+        ),
+    ]
diff --git a/courses/models.py b/courses/models.py
index 880d5db..fd25d8c 100755
--- a/courses/models.py
+++ b/courses/models.py
@@ -77,7 +77,6 @@ class Course(models.Model):
     direction = models.ForeignKey(MaterialDirection, verbose_name=u'Направление', null=True)
     mentors = models.ManyToManyField(User, verbose_name=u'Кураторы', null=True, blank=True, related_name='course_mentors')
     public = models.BooleanField(verbose_name=u'Опубликовать', default=False)
-    public_old = models.BooleanField(verbose_name=u'Старый статус', default=False)
     title = models.CharField(verbose_name=u"Заголовок", max_length=255)
     description = RedactorField(verbose_name=u'Описание', blank=True)
     image = models.ImageField(verbose_name=u'Изображение', upload_to='course', blank=True)
@@ -206,12 +205,6 @@ class Course(models.Model):
         return '/courses/%s' % self.slug
 
     def save(self, *args, **kwargs):
-        # Костыль для поиска ошибки галочки
-        if self.public != self.public_old:
-            log = logging.getLogger('Course_public_change')
-            log.error('status change')
-            self.public_old = self.public
-        #
         if not self.slug: self.slug = '{0}'.format(translit(self.title))
         super(Course, self).save(*args, **kwargs)