diff --git a/man/resolved.conf.xml b/man/resolved.conf.xml
index 3ab7fc4a119..09a192c9334 100644
--- a/man/resolved.conf.xml
+++ b/man/resolved.conf.xml
@@ -210,7 +210,7 @@
       <citerefentry><refentrytitle>systemd-resolved.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>dnssec-trust-anchors.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>resolv.conf</refentrytitle><manvolnum>4</manvolnum></citerefentry>
+      <citerefentry project='man-pages'><refentrytitle>resolv.conf</refentrytitle><manvolnum>4</manvolnum></citerefentry>
       </para>
   </refsect1>
 
diff --git a/man/systemd-ask-password.xml b/man/systemd-ask-password.xml
index 6fb322e8499..2a4d24349b8 100644
--- a/man/systemd-ask-password.xml
+++ b/man/systemd-ask-password.xml
@@ -149,7 +149,7 @@
         possible to cache multiple passwords under the same keyname,
         in which case they will be stored as NUL-separated list of
         passwords. Use
-        <citerefentry><refentrytitle>keyctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+        <citerefentry project='die-net'><refentrytitle>keyctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
         to access the cached key via the kernel keyring
         directly. Example: <literal>--keyname=cryptsetup</literal></para></listitem>
       </varlistentry>
@@ -209,7 +209,7 @@
     <para>
       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>keyctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry project='die-net'><refentrytitle>keyctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
       <citerefentry project='die-net'><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>
     </para>
diff --git a/man/systemd.nspawn.xml b/man/systemd.nspawn.xml
index e952688331e..f39e1ad42c0 100644
--- a/man/systemd.nspawn.xml
+++ b/man/systemd.nspawn.xml
@@ -192,7 +192,7 @@
 
         <listitem><para>Takes a space-separated list of Linux process
         capabilities (see
-        <citerefentry><refentrytitle>capabilities</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+        <citerefentry project='man-pages'><refentrytitle>capabilities</refentrytitle><manvolnum>7</manvolnum></citerefentry>
         for details). The <varname>Capability=</varname> setting
         specifies additional capabilities to pass on top of the
         default set of capabilities. The
diff --git a/man/udev_device_new_from_syspath.xml b/man/udev_device_new_from_syspath.xml
index 11db1a0fab9..c71356a75ad 100644
--- a/man/udev_device_new_from_syspath.xml
+++ b/man/udev_device_new_from_syspath.xml
@@ -134,7 +134,7 @@
     a <filename>uevent</filename> file. <function>udev_device_new_from_devnum</function>
     takes a device type, which can be <constant>b</constant> for block devices or
     <constant>c</constant> for character devices, as well as a devnum (see
-    <citerefentry><refentrytitle>makedev</refentrytitle><manvolnum>3</manvolnum></citerefentry>).
+    <citerefentry project='man-pages'><refentrytitle>makedev</refentrytitle><manvolnum>3</manvolnum></citerefentry>).
     <function>udev_device_new_from_subsystem_sysname</function> looks up devices based
     on the provided subsystem and sysname
     (see <citerefentry><refentrytitle>udev_device_get_subsystem</refentrytitle><manvolnum>3</manvolnum></citerefentry>
@@ -171,7 +171,7 @@
 
     <para><function>udev_device_new_from_environment</function>
     creates a device from the current environment (see
-    <citerefentry><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>).
+    <citerefentry project='man-pages'><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>).
     Each key-value pair is interpreted in the same way as if it was
     received in an uevent (see
     <citerefentry><refentrytitle>udev_monitor_receive_device</refentrytitle><manvolnum>3</manvolnum></citerefentry>).