diff --git a/extensions/lang-english/locale/validation.yml b/extensions/lang-english/locale/validation.yml
index b4948ebf5..807dbe366 100644
--- a/extensions/lang-english/locale/validation.yml
+++ b/extensions/lang-english/locale/validation.yml
@@ -23,6 +23,7 @@ validation:
   distinct: "The :attribute field has a duplicate value."
   email: "The :attribute must be a valid email address."
   exists: "The selected :attribute is invalid."
+  file: "The :attribute must be a file."
   filled: "The :attribute field is required."
   image: "The :attribute must be an image."
   in: "The selected :attribute is invalid."