diff --git a/preferences/migrations/0018_optionaltopologie_mac_autocapture.py b/preferences/migrations/0018_optionaltopologie_mac_autocapture.py
new file mode 100644
index 00000000..386da143
--- /dev/null
+++ b/preferences/migrations/0018_optionaltopologie_mac_autocapture.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2017-09-10 16:16
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('preferences', '0017_mailmessageoption'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='optionaltopologie',
+            name='mac_autocapture',
+            field=models.BooleanField(default=False),
+        ),
+    ]
diff --git a/preferences/models.py b/preferences/models.py
index 2778ed99..b2843310 100644
--- a/preferences/models.py
+++ b/preferences/models.py
@@ -54,9 +54,11 @@ class OptionalTopologie(models.Model):
             (DEFINED, 'Prédéfini dans "Vlan où placer les machines après acceptation RADIUS"'),
     )
 
+
     radius_general_policy = models.CharField(max_length=32, choices=CHOICE_RADIUS, default='DEFINED')
     vlan_decision_ok = models.OneToOneField('machines.Vlan', on_delete=models.PROTECT, related_name='decision_ok', blank=True, null=True)
     vlan_decision_nok = models.OneToOneField('machines.Vlan', on_delete=models.PROTECT, related_name='decision_nok', blank=True, null=True)
+    mac_autocapture = models.BooleanField(default=False)
 
 class GeneralOption(models.Model):
     PRETTY_NAME = "Options générales"
diff --git a/preferences/templates/preferences/display_preferences.html b/preferences/templates/preferences/display_preferences.html
index d96f4ed7..17ece295 100644
--- a/preferences/templates/preferences/display_preferences.html
+++ b/preferences/templates/preferences/display_preferences.html
@@ -96,6 +96,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
             <th>Vlan où placer les machines après rejet RADIUS</th>
             <td>{{ topologieoptions.vlan_decision_nok }}</td>
         </tr>
+        <tr>
+	    <th>Autocapture des macs à la connexion</th>
+	    <td>{{ topologieoptions.mac_autocapture }}
+	</tr>
     </table>
     <h4>Préférences generales</h4>
     {% if is_bureau %}