diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 0bd4d8b..e69df48 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,14 @@ All notable changes to this project will be documented in this file.
 .. contents:: Table of Contents
    :depth: 2
 
+Unreleased
+==========
+
+Added
+-----
+* Add a forgotten migration (only change help_text and validators)
+
+
 v0.7.0 - 2016-08-24
 ===================
 
diff --git a/cas_server/migrations/0010_auto_20160824_2112.py b/cas_server/migrations/0010_auto_20160824_2112.py
new file mode 100644
index 0000000..7fc9e4e
--- /dev/null
+++ b/cas_server/migrations/0010_auto_20160824_2112.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2016-08-24 21:12
+from __future__ import unicode_literals
+
+import cas_server.utils
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cas_server', '0009_auto_20160814_0619'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='filterattributvalue',
+            name='pattern',
+            field=models.CharField(help_text='a regular expression', max_length=255, validators=[cas_server.utils.regexpr_validator], verbose_name='pattern'),
+        ),
+        migrations.AlterField(
+            model_name='replaceattributname',
+            name='replace',
+            field=models.CharField(blank=True, help_text='name under which the attribute will be show to the service. empty = default name of the attribut', max_length=255, verbose_name='replace'),
+        ),
+        migrations.AlterField(
+            model_name='replaceattributvalue',
+            name='pattern',
+            field=models.CharField(help_text='An regular expression maching whats need to be replaced', max_length=255, validators=[cas_server.utils.regexpr_validator], verbose_name='pattern'),
+        ),
+        migrations.AlterField(
+            model_name='servicepattern',
+            name='pattern',
+            field=models.CharField(help_text="A regular expression matching services. Will usually looks like '^https://some\\.server\\.com/path/.*$'.As it is a regular expression, special character must be escaped with a '\\'.", max_length=255, unique=True, validators=[cas_server.utils.regexpr_validator], verbose_name='pattern'),
+        ),
+    ]