diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst
index 1fbc5f2bb40..66b2fb4e09b 100644
--- a/Doc/library/csv.rst
+++ b/Doc/library/csv.rst
@@ -355,6 +355,11 @@ Dialects support the following attributes:
    The default is :const:`False`.
 
 
+.. attribute:: Dialect.strict
+
+   When ``True``, raise exception :exc:`Error` on bad CSV input.
+   The default is ``False``.
+
 Reader Objects
 --------------