diff --git a/beat/web/accounts/models.py b/beat/web/accounts/models.py
index 42e4c8c6a354b3c7738bbd1ae0f1d1db88b2e541..7e272e8969f96ece4d8bef053433d7cf03e28501 100644
--- a/beat/web/accounts/models.py
+++ b/beat/web/accounts/models.py
@@ -71,7 +71,7 @@ class SupervisionTrack(models.Model):
     last_validation_date = models.DateTimeField(null=True, blank=True)
     supervision_key = models.CharField(max_length=40, null=True, blank=True)
 
-    def __unicode__(self):
+    def __str__(self):
         return u"Supervisor: %s, Supervisee, %s, Validity: %s" % (
             self.supervisor.username,
             self.supervisee.username,
@@ -123,8 +123,8 @@ class Profile(models.Model):
 
     objects = ProfileManager()
 
-    def __unicode__(self):
-        return u"User: %s" % self.user.username
+    def __str__(self):
+        return "User: %s" % self.user.username
 
     def _generate_current_supervision_key(self):
         length = 40