diff --git a/doc/src/sgml/ref/set.sgml b/doc/src/sgml/ref/set.sgml
index 5e72bf3c45..6078cc90e5 100644
--- a/doc/src/sgml/ref/set.sgml
+++ b/doc/src/sgml/ref/set.sgml
@@ -1,5 +1,5 @@
@@ -285,6 +285,7 @@ SELECT setseed(value);
+
INTERVAL '08:00' HOUR TO MINUTE