1 files changed, 0 insertions, 1 deletions
diff --git a/doc/src/sgml/contrib.sgml b/doc/src/sgml/contrib.sgml
index 922421a8971..ab7e38b52a5 100644
--- a/doc/src/sgml/contrib.sgml
+++ b/doc/src/sgml/contrib.sgml
@@ -150,7 +150,6 @@ CREATE EXTENSION <replaceable>extension_name</replaceable>;
  &isn;
  &lo;
  &ltree;
- &oldsnapshot;
  &pageinspect;
  &passwordcheck;
  &pgbuffercache;