diff --git a/doc/src/sgml/ref/pg_dump.sgml b/doc/src/sgml/ref/pg_dump.sgml
index b354ba8add05b2357f94ae5ca509e00d1383295c..bc286841e17b9a55223c1017304cd4c1bfa59f10 100644
--- a/doc/src/sgml/ref/pg_dump.sgml
+++ b/doc/src/sgml/ref/pg_dump.sgml
@@ -1176,6 +1176,9 @@ CREATE DATABASE foo WITH TEMPLATE template0;
    dump was taken from a server of that version.  Loading a dump file
    into an older server may require manual editing of the dump file
    to remove syntax not understood by the older server.
+   Use of the <option>--quote-all-identifiers</option> option is recommended
+   in cross-version cases, as it can prevent problems arising from varying
+   reserved-word lists in different <productname>PostgreSQL</> versions.
   </para>
  </refsect1>