diff --git a/chapter08/gcc.xml b/chapter08/gcc.xml
index 1cc918234..6a539770d 100644
--- a/chapter08/gcc.xml
+++ b/chapter08/gcc.xml
@@ -152,11 +152,7 @@ cd build
Now remove/fix several known test failures:
-sed -e '/cpython/d' -i ../gcc/testsuite/gcc.dg/plugin/plugin.exp
-sed -e 's/no-pic /&-no-pie /' -i ../gcc/testsuite/gcc.target/i386/pr113689-1.c
-sed -e 's/300000/(1|300000)/' -i ../libgomp/testsuite/libgomp.c-c++-common/pr109062.c
-sed -e 's/{ target nonpic } //' \
- -e '/GOTPCREL/d' -i ../gcc/testsuite/gcc.target/i386/fentryname3.c
+sed -e '/cpython/d' -i ../gcc/testsuite/gcc.dg/plugin/plugin.exp
Test the results as a non-privileged user, but do not stop at errors: