diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 56d9b37..4549c25 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -3012,6 +3012,17 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i
      <row>
       <entry role="catalog_table_entry">
        <para role="column_definition">
+        <structfield>stats_reset</structfield> <type>timestamp with time zone</type>
+       </para>
+       <para>
+        Time at which these statistics were last reset
+       </para>
+      </entry>
+     </row>
+
+     <row>
+      <entry role="catalog_table_entry">
+       <para role="column_definition">
         <structfield>prefetch</structfield> <type>bigint</type>
        </para>
        <para>