diff --git a/api/serializers.py b/api/serializers.py
index c72c03de..a99603fc 100644
--- a/api/serializers.py
+++ b/api/serializers.py
@@ -691,7 +691,7 @@ class ProfilSerializer(NamespacedHMSerializer):
 class ModelSwitchSerializer(NamespacedHMSerializer):
     class Meta:
         model = topologie.ModelSwitch
-        fields = ('reference',)
+        fields = ('reference', 'firmware')
 
 
 class SwitchBaySerializer(NamespacedHMSerializer):
diff --git a/topologie/migrations/0068_modelswitch_firmware.py b/topologie/migrations/0068_modelswitch_firmware.py
new file mode 100644
index 00000000..8596f58f
--- /dev/null
+++ b/topologie/migrations/0068_modelswitch_firmware.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-07-08 19:56
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('topologie', '0067_auto_20180701_0016'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='modelswitch',
+            name='firmware',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]
diff --git a/topologie/models.py b/topologie/models.py
index 27952a4e..b11374c6 100644
--- a/topologie/models.py
+++ b/topologie/models.py
@@ -299,6 +299,11 @@ class ModelSwitch(AclMixin, RevMixin, models.Model):
         'topologie.ConstructorSwitch',
         on_delete=models.PROTECT
     )
+    firmware = models.CharField(
+        max_length=255,
+        null=True,
+        blank=True
+    )
 
     class Meta:
         permissions = (
diff --git a/topologie/templates/topologie/aff_model_switch.html b/topologie/templates/topologie/aff_model_switch.html
index 6bb3e1f0..326a1034 100644
--- a/topologie/templates/topologie/aff_model_switch.html
+++ b/topologie/templates/topologie/aff_model_switch.html
@@ -32,13 +32,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     <thead>
         <tr>
             <th>{% include "buttons/sort.html" with prefix='model-switch' col='reference' text='Référence' %}</th>
-            <th>{% include "buttons/sort.html" with prefix='model-switch' col='constructor' text='Constructeur' %}</th>
+            <th>Firmware</th>
+	    <th>{% include "buttons/sort.html" with prefix='model-switch' col='constructor' text='Constructeur' %}</th>
 	    <th></th>
         </tr>
    </thead>
    {% for model_switch in model_switch_list %}
    <tr>
        <td>{{model_switch.reference}}</td>
+       <td>{{model_switch.firmware}}</td>
        <td>{{model_switch.constructor}}</td>
        <td class="text-right">
             <a class="btn btn-info btn-sm" role="button" title="Historique" href="{% url 'topologie:history' 'modelswitch' model_switch.pk %}">