diff --git a/chapter07/createfiles.xml b/chapter07/createfiles.xml
index 009806b3f..c85d8dd83 100644
--- a/chapter07/createfiles.xml
+++ b/chapter07/createfiles.xml
@@ -143,7 +143,6 @@ systemd-journal:x:23:
 input:x:24:
 mail:x:34:
 kvm:x:61:
-systemd-bus-proxy:x:72:
 systemd-journal-gateway:x:73:
 systemd-journal-remote:x:74:
 systemd-journal-upload:x:75: