diff --git a/apps/main/models.py b/apps/main/models.py
index 3f60479..6aac9ab 100644
--- a/apps/main/models.py
+++ b/apps/main/models.py
@@ -25,10 +25,12 @@ class DeviceType(models.Model):
 class Device(models.Model):
 
     device_type = models.ForeignKey(DeviceType)
+    name = models.CharField(max_length=40, default='')
     model = models.CharField(max_length=40, default='')
-    serial = models.CharField(max_length=40, default='')
+    serial_number = models.CharField(max_length=40, default='')
     ip_address = models.GenericIPAddressField(protocol='IPv4', default='0.0.0.0')
     mac_address = models.CharField(max_length = 20, null=True, blank=True)
+    description = models.TextField(blank=True, null=True)
     status = models.PositiveSmallIntegerField(default=1, choices=STATES)
 
     class Meta:
diff --git a/apps/main/views.py b/apps/main/views.py
index 5435877..008280b 100644
--- a/apps/main/views.py
+++ b/apps/main/views.py
@@ -102,7 +102,7 @@ def device(request, id_dev=0):
         kwargs['suptitle'] = 'Detail'
     else:
         devices = Device.objects.all()       
-        kwargs['keys'] = ['device_type__name', 'model', 'serial', 'ip_address', 'status']
+        kwargs['keys'] = ['device_type__name', 'model', 'serial_number', 'ip_address', 'status']
         keys = ['id']+kwargs['keys']
         kwargs['items'] = devices.values(*keys)
         kwargs['suptitle'] = 'List'