diff --git a/youtube_dl/extractor/adobepass.py b/youtube_dl/extractor/adobepass.py
index b83b51efb..6b2b1fd07 100644
--- a/youtube_dl/extractor/adobepass.py
+++ b/youtube_dl/extractor/adobepass.py
@@ -60,6 +60,11 @@ MSO_INFO = {
         'username_field': 'IDToken1',
         'password_field': 'IDToken2',
     },
+    'Frontier': {
+        'name': 'FRONTIER',
+        'username_field': 'username',
+        'password_field': 'password',
+    },
     'thr030': {
         'name': '3 Rivers Communications'
     },