diff --git a/chapter10/kernel/kernel.version b/chapter10/kernel/kernel.version
index ff61e1868..d7d9d3fbd 100644
--- a/chapter10/kernel/kernel.version
+++ b/chapter10/kernel/kernel.version
@@ -1 +1 @@
-6.12.1
+6.13.1
diff --git a/chapter10/kernel/systemd.xml b/chapter10/kernel/systemd.xml
index 0525fbd0a..d143f0578 100644
--- a/chapter10/kernel/systemd.xml
+++ b/chapter10/kernel/systemd.xml
@@ -49,7 +49,8 @@
       [*]    <emphasis role='blue'>D</emphasis>isplay a user-friendly message when a kernel panic occurs
                                                                 ...  [DRM_PANIC]
       (kmsg)   <emphasis role='blue'>P</emphasis>anic screen formatter                         [DRM_PANIC_SCREEN]
-      [*]    <emphasis role='blue'>E</emphasis>nable legacy fbdev support for your modesetting driver
+      <emphasis role='blue'>S</emphasis>upported DRM clients ---&gt;
+        [*] <emphasis role='blue'>E</emphasis>nable legacy fbdev support for your modesetting driver
                                                       ...  [DRM_FBDEV_EMULATION]
       &lt;*&gt;    <emphasis role='blue'>S</emphasis>imple framebuffer driver                           [DRM_SIMPLEDRM]
     <emphasis role='blue'>C</emphasis>onsole display driver support ---&gt;
diff --git a/chapter10/kernel/sysv.xml b/chapter10/kernel/sysv.xml
index f90164d65..759c3aa49 100644
--- a/chapter10/kernel/sysv.xml
+++ b/chapter10/kernel/sysv.xml
@@ -36,7 +36,8 @@
       [*]    <emphasis role='blue'>D</emphasis>isplay a user-friendly message when a kernel panic occurs
                                                                 ...  [DRM_PANIC]
       (kmsg)   <emphasis role='blue'>P</emphasis>anic screen formatter                         [DRM_PANIC_SCREEN]
-      [*]    <emphasis role='blue'>E</emphasis>nable legacy fbdev support for your modesetting driver
+      <emphasis role='blue'>S</emphasis>upported DRM clients ---&gt;
+        [*] <emphasis role='blue'>E</emphasis>nable legacy fbdev support for your modesetting driver
                                                       ...  [DRM_FBDEV_EMULATION]
       &lt;*&gt;    <emphasis role='blue'>S</emphasis>imple framebuffer driver                           [DRM_SIMPLEDRM]
     <emphasis role='blue'>C</emphasis>onsole display driver support ---&gt;