diff --git a/appendices/migration83/new-functions.xml b/appendices/migration83/new-functions.xml
index 9c9f2da7af02..cb0ff225ac93 100644
--- a/appendices/migration83/new-functions.xml
+++ b/appendices/migration83/new-functions.xml
@@ -87,10 +87,6 @@
   <simplelist>
     <member><function>pg_set_error_context_visibility</function>
     (libpq >= 9.6)</member>
-    <member><function>pg_enter_pipeline_mode</function> </member>
-    <member><function>pg_exit_pipeline_mode</function></member>
-    <member><function>pg_pipeline_sync</function></member>
-    <member><function>pg_pipeline_status</function></member>
   </simplelist>
  </sect2>