diff --git a/i18n/en.json b/i18n/en.json
index 794eac1e1b..6aad00450b 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -470,7 +470,7 @@
   "app_bar_signout_dialog_ok": "Yes",
   "app_bar_signout_dialog_title": "Sign out",
   "app_settings": "App Settings",
-  "app_update_available": "An app update is available.",
+  "app_update_available": "An app update is available",
   "appears_in": "Appears in",
   "apply_count": "Apply ({count, number})",
   "archive": "Archive",