diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index c823faaaed..70927d7374 100644
--- a/man/pam_systemd.xml
+++ b/man/pam_systemd.xml
@@ -259,31 +259,31 @@
 
     <variablelist class='pam-directives'>
       <varlistentry>
-        <term><varname>systemd.memory_max</varname></term>
+        <term><varname>systemd.memory_max=</varname></term>
 
         <listitem><para>Sets unit <varname>MemoryMax=</varname>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>systemd.tasks_max</varname></term>
+        <term><varname>systemd.tasks_max=</varname></term>
 
         <listitem><para>Sets unit <varname>TasksMax=</varname>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>systemd.cpu_weight</varname></term>
+        <term><varname>systemd.cpu_weight=</varname></term>
 
         <listitem><para>Sets unit <varname>CPUWeight=</varname>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>systemd.io_weight</varname></term>
+        <term><varname>systemd.io_weight=</varname></term>
 
         <listitem><para>Sets unit <varname>IOWeight=</varname>.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>systemd.runtime_max_sec</varname></term>
+        <term><varname>systemd.runtime_max_sec=</varname></term>
 
         <listitem><para>Sets unit <varname>RuntimeMaxSec=</varname>.</para></listitem>
       </varlistentry>