diff --git a/admin-guide/puppet/profiles/log_client.rst b/admin-guide/puppet/profiles/log_client.rst
index 39b089ba..f6665c75 100644
--- a/admin-guide/puppet/profiles/log_client.rst
+++ b/admin-guide/puppet/profiles/log_client.rst
@@ -25,10 +25,11 @@ journal_system_max_use        string    hiera('log_client::journal_system_max_us
 ``journal_system_keep_free``
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-How much space :manpage:`systemd-journald(8)` should keep free for non-journal
+How much space `systemd-journald(8)<https://www.freedesktop.org/software/systemd/man/systemd-journald.html>` should keep free for non-journal
 use in ``/var/log``. In addition to the syntax described in
-:manpage:`journald.conf(5)` we also support percentages, ie ``'25%'`` means that
+`journald.conf(5)<https://www.freedesktop.org/software/systemd/man/journald.conf.html#SystemMaxUse=>` (bytes or use K, M, G, T, P, E as units) we also support percentages, ie ``'25%'`` means that
 the journal will leave at least 25% of ``/var/log`` for other uses.
+Note that for the use of a percentage limit ``/var/log`` must be an separate partition, else absolute values need to be set.
 
 
 ``journal_system_max_file_size``
@@ -41,8 +42,9 @@ The maximum size of individual journal files.
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The maximum amount of space that the journal is allowed to use. In addition to
-the syntax described in :manpage:`journald.conf(5)` we also support percentages,
+the syntax described in `journald.conf(5)<https://www.freedesktop.org/software/systemd/man/journald.conf.html#SystemMaxUse=>` (bytes or use K, M, G, T, P, E as units) we also support percentages,
 ie ``'50%'`` means that the journal can use at most 50% of ``/var/log``.
+Note that for the use of a percentage limit ``/var/log`` must be an separate partition, else absolute values need to be set.
 
 
 ``forward_to``