diff --git a/doc/man/man5/slapd-ldap.5 b/doc/man/man5/slapd-ldap.5
index e668afb73e..ef160ce514 100644
--- a/doc/man/man5/slapd-ldap.5
+++ b/doc/man/man5/slapd-ldap.5
@@ -508,7 +508,7 @@ Discards current cached connection when the client rebinds.
 .TP
 .B t\-f\-support {NO|yes|discover}
 enable if the remote server supports absolute filters
-(see \fIdraft-zeilenga-ldap-t-f\fP for details).
+(see \fIRFC 4526\fP for details).
 If set to
 .BR discover ,
 support is detected by reading the remote server's root DSE.
diff --git a/doc/man/man5/slapd-meta.5 b/doc/man/man5/slapd-meta.5
index d97bceb8e4..28e5aad3e0 100644
--- a/doc/man/man5/slapd-meta.5
+++ b/doc/man/man5/slapd-meta.5
@@ -648,7 +648,7 @@ of the rewrite rules it implies.
 .TP
 .B t\-f\-support {NO|yes|discover}
 enable if the remote server supports absolute filters
-(see \fIdraft-zeilenga-ldap-t-f\fP for details).
+(see \fIRFC 4526\fP for details).
 If set to
 .BR discover ,
 support is detected by reading the remote server's root DSE.