diff --git a/locales/en/subscriber.json b/locales/en/subscriber.json
index ddbda0a058..d0c77e8588 100644
--- a/locales/en/subscriber.json
+++ b/locales/en/subscriber.json
@@ -68,5 +68,8 @@
     "timeTravelersTitle": "Mysterious Time Travelers",
     "timeTravelersPopoverNoSub": "You'll need a Mystic Hourglass to summon the mysterious Time Travelers! <%= linkStart %>Subscribers<%= linkEnd %> earn one Mystic Hourglass for every three months of consecutive subscribing. Come back when you have a Mystic Hourglass, and the Time Travelers will fetch you a Subscriber Item Set from the past.... or maybe even the future.",
     "timeTravelersPopover": "We see you have a Mystic Hourglass, so we will happily travel back in time for you! Please choose the Mystery Item Set you would like. You can see a list of the past item sets <%= linkStart %>here<%= linkEnd %>! If those don't satisfy you, perhaps you'd be interested in one of our fashionably futuristic Steampunk Item Sets?",
-    "mysticHourglassPopover": "Mystic Hourglass allow you to purchase previous months' subscriber sets."
+    "mysticHourglassPopover": "Mystic Hourglass allow you to purchase previous months' subscriber sets.",
+    "subUpdateCard": "Update Card",
+    "subUpdateTitle": "Update",
+    "subUpdateDescription": "Update the card to be charged."
 }