diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 4bf371dbe..0c080d300 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -43,6 +43,10 @@
[bdubbs] Fix several urls in Chapter 3. Thanks to
splotz90 for the patch.
+
+ [bryan] Fix the sed in the CD-ROM symlinks section,
+ to sync with upstream changes to the file being modified.
+
diff --git a/chapter07/symlinks.xml b/chapter07/symlinks.xml
index faa9abbd2..7f5c03532 100644
--- a/chapter07/symlinks.xml
+++ b/chapter07/symlinks.xml
@@ -76,7 +76,7 @@
as follows (where mode is one of
by-id
or by-path
):
-sed -i -e 's/write_cd_rules/& mode/' \
+sed -i -e 's/"write_cd_rules"/"write_cd_rules mode"/' \
/lib/udev/rules.d/75-cd-aliases-generator.rules
Note that it is not necessary to create the rules files or symlinks