diff --git a/CHANGES b/CHANGES
index dee466be5d3d67fda2a88227dc3cb93b02f9ab80..735226782582e1c7e0d0f6caed9aa685af8b44e8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -13,6 +13,7 @@ OpenLDAP 2.4.40 Engineering
 	Fixed slapd-mdb to work concurrently with slapadd (ITS#7798)
 	Fixed slapd-mdb with paged results (ITS#7705, ITS#7800)
 	Fixed slapd-mdb slapcat with nonexistent indices (ITS#7870)
+	Fixed slapd-mdb long lived reader transactions (ITS#7904)
 	Fixed slapd-mdb memory leak on matchedDN (ITS#7872)
 	Fixed slapd modrdn crash on naming attr with no matching rule (ITS#7850)
 	Fixed slapo-ppolicy timetamp resolution to use microseconds (ITS#7161)