diff --git a/chapter08/udev.xml b/chapter08/udev.xml
index 32c0e97a7..a4ed12a17 100644
--- a/chapter08/udev.xml
+++ b/chapter08/udev.xml
@@ -130,7 +130,7 @@ meson setup \
     building as a regular user or using a package manager easier):</para>
 
     <screen><userinput remap="make">export udev_helpers=$(grep "'name' :" ../src/udev/meson.build | \
-               awk '{print $3}' | tr -d ",'" | grep -v 'udevadm')</userinput></screen>
+                      awk '{print $3}' | tr -d ",'" | grep -v 'udevadm')</userinput></screen>
 
     <para>Only build the components needed for udev:</para>