diff --git a/releng/org.eclipse.cdt.releng/build.xml b/releng/org.eclipse.cdt.releng/build.xml
index 0a61268eed2..bc854c733ca 100644
--- a/releng/org.eclipse.cdt.releng/build.xml
+++ b/releng/org.eclipse.cdt.releng/build.xml
@@ -142,7 +142,8 @@
 		<unjar src="${buildDirectory}/eclipse/plugins/org.eclipse.cdt.testing_${branchVersion}.${timestamp}.jar"
 			dest="${buildDirectory}/eclipse/plugins/org.eclipse.cdt.testing_${branchVersion}.${timestamp}"/>
 		<unjar src="${buildDirectory}/eclipse/plugins/${eclipseTest}.jar"
-			dest="${buildDirectory}/eclipse/plugins/${eclipseTest}"/>
+			dest="${buildDirectory}/eclipse/test/${eclipseTest}"/>
+		<delete file="${buildDirectory}/eclipse/plugins/${eclipseTest}.jar"/>
 		<ant antfile="test.xml" dir="${buildDirectory}/eclipse/plugins/org.eclipse.cdt.testing_${branchVersion}.${forceContextQualifier}">
 			<property name="eclipse-home" value="${buildDirectory}/eclipse"/>
 			<property name="library-file" value="${buildDirectory}/eclipse/plugins/${eclipseTest}/library.xml"/>