diff --git a/emencia/django/newsletter/mailer.py b/emencia/django/newsletter/mailer.py
index 968e99cc..b39efc4f 100644
--- a/emencia/django/newsletter/mailer.py
+++ b/emencia/django/newsletter/mailer.py
@@ -38,6 +38,7 @@ from django.template import Context, Template
 from django.template.loader import render_to_string, get_template
 from django.utils.encoding import smart_str
 from django.utils.encoding import smart_unicode
+from django.utils.translation import ugettext as _
 from django.core.urlresolvers import reverse
 from django.core.exceptions import SuspiciousOperation
 from django.db.models import Q