diff --git a/com/migrations/0004_auto_20171023_0929.py b/com/migrations/0004_auto_20171221_1614.py
similarity index 95%
rename from com/migrations/0004_auto_20171023_0929.py
rename to com/migrations/0004_auto_20171221_1614.py
index 9bd6f55e..e8d17887 100644
--- a/com/migrations/0004_auto_20171023_0929.py
+++ b/com/migrations/0004_auto_20171221_1614.py
@@ -23,6 +23,7 @@ class Migration(migrations.Migration):
                 ('file', models.ImageField(verbose_name='file', upload_to='com/posters')),
                 ('date_begin', models.DateTimeField(default=django.utils.timezone.now)),
                 ('date_end', models.DateTimeField(blank=True, null=True)),
+                ('display_time', models.IntegerField(verbose_name='display time', default=30)),
                 ('is_moderated', models.BooleanField(verbose_name='is moderated', default=False)),
                 ('club', models.ForeignKey(verbose_name='club', related_name='posters', to='club.Club')),
                 ('moderator', models.ForeignKey(verbose_name='moderator', blank=True, null=True, related_name='moderated_posters', to=settings.AUTH_USER_MODEL)),
diff --git a/com/migrations/0005_poster_display_time.py b/com/migrations/0005_poster_display_time.py
deleted file mode 100644
index 2f2eeae3..00000000
--- a/com/migrations/0005_poster_display_time.py
+++ /dev/null
@@ -1,19 +0,0 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('com', '0004_auto_20171023_0929'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='poster',
-            name='display_time',
-            field=models.IntegerField(verbose_name='display time', default=30),
-        ),
-    ]