diff --git a/extensions/lang-english/locale/validation.yml b/extensions/lang-english/locale/validation.yml
index d24754ec4..c65e934a2 100644
--- a/extensions/lang-english/locale/validation.yml
+++ b/extensions/lang-english/locale/validation.yml
@@ -2,11 +2,13 @@ validation:
   accepted: "The :attribute must be accepted."
   active_url: "The :attribute is not a valid URL."
   after: "The :attribute must be a date after :date."
+  after_or_equal: "The :attribute must be a date after or equal to :date."
   alpha: "The :attribute may only contain letters."
   alpha_dash: "The :attribute may only contain letters, numbers, and dashes."
   alpha_num: "The :attribute may only contain letters and numbers."
   array: "The :attribute must be an array."
   before: "The :attribute must be a date before :date."
+  before_or_equal: "The :attribute must be a date before or equal to :date."
   between:
     numeric: "The :attribute must be between :min and :max."
     file: "The :attribute must be between :min and :max kilobytes."