diff --git a/main/models.py b/main/models.py
index 35379a2..4d05c0d 100755
--- a/main/models.py
+++ b/main/models.py
@@ -50,7 +50,7 @@ class Transaction(models.Model):
 		return "{0}: {1}: {2}".format(self.id, self.user, self.amount)
 
 class UserProfile(models.Model):
-	user = models.ForeignKey(User, unique=True)
+	user = models.OneToOneField(User)
 	balance = models.FloatField(default=0.0)
 	image = models.ImageField(upload_to='users', blank=True)
 
diff --git a/main/views.py b/main/views.py
index 22a2028..f909db4 100755
--- a/main/views.py
+++ b/main/views.py
@@ -114,6 +114,6 @@ def users_format_js(users):
     users_js = []
     for user in users:
         users_js.append('"' + user.first_name + ' ' + user.last_name[:1] + '"')
-    users_js = "[{0}]".format(",".join(users_js))
+    users_js = u"[{0}]".format(u",".join(users_js))
     return users_js