diff --git a/tests/testdriver.xml b/tests/testdriver.xml
index 9ac074ed3..d81dfcfc9 100644
--- a/tests/testdriver.xml
+++ b/tests/testdriver.xml
@@ -412,7 +412,7 @@ Foo bar baz & yeah boii < > yeahfoo
       <source file='/tmp/foobar2'/>
       <target dev='sda' bus='scsi'/>
       <boot order='1'/>
-      <address type='drive' controller='9'/>
+      <address type='drive' controller='9' bus='0' target='0' unit='0'/>
       <shareable/>
     </disk>