diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst
index d1f7a6f..9fef7d7 100644
--- a/Doc/library/sqlite3.rst
+++ b/Doc/library/sqlite3.rst
@@ -640,6 +640,11 @@
       .. versionchanged:: 3.6
          Added support for the ``REPLACE`` statement.
 
+   .. attribute:: arraysize
+
+      Read/write attribute that controls the number of rows returned by :meth:`fetchmany`.
+      The default value is 1 which means a single row would be fetched per call.
+
    .. attribute:: description
 
       This read-only attribute provides the column names of the last query. To