diff --git a/doc/src/sgml/postgres-fdw.sgml b/doc/src/sgml/postgres-fdw.sgml
index c51dd1177fa..cf7488ffb2b 100644
--- a/doc/src/sgml/postgres-fdw.sgml
+++ b/doc/src/sgml/postgres-fdw.sgml
@@ -556,7 +556,7 @@ OPTIONS (ADD password_required 'false');
      </listitem>
     </varlistentry>
     <varlistentry>
-     <term><literal>import_generated</literal> (<type>boolean</type>)</term>
+     <term><literal>import_generated</literal></term>
      <listitem>
       <para>
        This option controls whether column <literal>GENERATED</literal> expressions