diff --git a/doc/man/man5/slapo-collect.5 b/doc/man/man5/slapo-collect.5
index 41ae08564d..79d8db3202 100644
--- a/doc/man/man5/slapo-collect.5
+++ b/doc/man/man5/slapo-collect.5
@@ -41,6 +41,10 @@ ETCDIR/slapd.conf
 default slapd configuration file
 .SH SEE ALSO
 .BR slapd.conf (5).
+The
+.BR slapo-collect (5)
+overlay supports dynamic configuration via
+.BR back-config .
 .SH ACKNOWLEDGEMENTS
 This module was written in 2003 by Howard Chu.
 This man page was written in 2008 by Pierangelo Masarati.