Index: trunk/build.xml
===================================================================
--- trunk/build.xml	(revision 19174)
+++ trunk/build.xml	(revision 19250)
@@ -388,4 +388,5 @@
             <pathelement path="${resources.dir}"/>
         </path>
+        <ivy:retrieve log="download-only" pattern="${test.dir}/lib/[artifact].[ext]" conf="junit5-system-exit"/>
         <ivy:retrieve log="download-only" pattern="${test.dir}/lib/[artifact].[ext]" conf="jmockit"/>
         <ivy:retrieve log="download-only" pattern="${tools.dir}/[artifact].[ext]" conf="commonslang"/>
@@ -464,4 +465,5 @@
                         <jvmarg value="-Djava.locale.providers=SPI,CLDR" />
                         <jvmarg value="-Djava.security.manager=allow" if:set="isJava17" />
+                        <jvmarg value="-javaagent:${test.dir}/lib/junit5-system-exit.jar" if:set="isJava17"/>
                         <jvmarg value="-javaagent:${test.dir}/lib/jmockit.jar"/>
                         <jvmarg value="-Djunit.jupiter.extensions.autodetection.enabled=true"/>