diff --git a/horizon/utils/babel_extract_angular.py b/horizon/utils/babel_extract_angular.py
index b1f1d5b3f9..96a9144f19 100644
--- a/horizon/utils/babel_extract_angular.py
+++ b/horizon/utils/babel_extract_angular.py
@@ -41,9 +41,9 @@ class AngularGettextHTMLParser(html_parser.HTMLParser):
 
     def __init__(self):
         try:
-            super(html_parser.HTMLParser, self).__init__()
+            super(AngularGettextHTMLParser, self).__init__()
         except TypeError:
-            # handle HTMLParser not being a type in < Py3k
+            # handle HTMLParser not being a type on Python 2
             html_parser.HTMLParser.__init__(self)
 
         self.in_translate = False
diff --git a/tox.ini b/tox.ini
index e933eecdae..4e9431cd48 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,6 +23,7 @@ commands = /bin/bash run_tests.sh -N --no-pep8 {posargs}
 commands =
     python manage.py test --settings=horizon.test.settings \
         horizon.test.tests.base \
+        horizon.test.tests.babel_extract_angular \
         horizon.test.tests.forms \
         horizon.test.tests.messages \
         horizon.test.tests.middleware \