diff --git a/man/cgroup-sandboxing.xml b/man/cgroup-sandboxing.xml
index d36a9b59d8..9499c9027a 100644
--- a/man/cgroup-sandboxing.xml
+++ b/man/cgroup-sandboxing.xml
@@ -6,6 +6,7 @@
 -->
 
 <refsect1>
+  <title/>
 
 <para id="singular">This option cannot be bypassed by prefixing <literal>+</literal> to the executable path
 in the service unit, as it applies to the whole control group.</para>
diff --git a/man/standard-conf.xml b/man/standard-conf.xml
index cc2b874016..0174c090e9 100644
--- a/man/standard-conf.xml
+++ b/man/standard-conf.xml
@@ -8,6 +8,8 @@
 -->
 
 <refsection>
+  <title/>
+
   <refsection id='confd'>
     <title>Configuration Directories and Precedence</title>
 
diff --git a/man/supported-controllers.xml b/man/supported-controllers.xml
index 27888ac9a5..62e05a6dc8 100644
--- a/man/supported-controllers.xml
+++ b/man/supported-controllers.xml
@@ -6,6 +6,7 @@
 -->
 
 <refsect1>
+  <title/>
 
 <para id="controllers-text">The following controller names may be specified: <option>cpu</option>, <option>cpuacct</option>,
 <option>cpuset</option>, <option>io</option>, <option>blkio</option>, <option>memory</option>, <option>devices</option>,
diff --git a/man/tc.xml b/man/tc.xml
index 7c382480b3..f845b15881 100644
--- a/man/tc.xml
+++ b/man/tc.xml
@@ -6,6 +6,8 @@
 -->
 
 <refsect1>
+  <title/>
+
   <variablelist class='network-directives'>
     <varlistentry id='qdisc-parent'>
       <term><varname>Parent=</varname></term>
diff --git a/man/threads-aware.xml b/man/threads-aware.xml
index 7affbb2445..52c5c56acb 100644
--- a/man/threads-aware.xml
+++ b/man/threads-aware.xml
@@ -4,6 +4,7 @@
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refsect1>
+  <title/>
 
 <para id="strict">All functions listed here are thread-agnostic and only a single specific thread may operate on a
 given object during its entire lifetime. It's safe to allocate multiple independent objects and use each from a
diff --git a/man/version-info.xml b/man/version-info.xml
index f55c0971b4..414172873d 100644
--- a/man/version-info.xml
+++ b/man/version-info.xml
@@ -4,6 +4,8 @@
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refsect1>
+  <title/>
+
   <para id="v183">Added in version 183.</para>
   <para id="v184">Added in version 184.</para>
   <para id="v185">Added in version 185.</para>