diff --git a/chapter08/bash.xml b/chapter08/bash.xml
index 4b5b47e62..1490e7791 100644
--- a/chapter08/bash.xml
+++ b/chapter08/bash.xml
@@ -83,7 +83,7 @@
Expect and run the tests as the tester user:
-su -s /usr/bin/expect tester << EOF
+su -s /usr/bin/expect tester << "EOF"
set timeout -1
spawn make tests
expect eof