diff --git a/README.md b/README.md
index 9f41ddc..dd88d24 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,12 @@ Create example entries under the suffix during installation
 #### dirsrv_install_additional_ldif
 Default: `[]` · Can be changed: **No**
 
-Install these additional LDIF files, by default none (empty array). This corresponds to the `InstallLdifFile` directive in the inf installation file.
+Install these additional LDIF files, by default none (empty array). This corresponds to the `InstallLdifFile` directive in the inf installation file for 389DS <= 1.3. From 1.4 onward, this is done via dsconf.
+
+#### dirsrv_install_additional_ldif_dir
+Default: `/var/lib/dirsrv/slapd-{{ dirsrv_serverid }}/ldif` · Can be changed: **No**
+
+Directory where ldif files for dirsrv_install_additional_ldif are temporarily stored. Cannot be /tmp as 389DS service has systemd PrivateTmp set to true from CentOS/RHEL 8.3.
 
 #### dirsrv_logging
 Default: see below · Can be changed: Yes