diff --git a/releng/org.eclipse.cdt.releng/build.xml b/releng/org.eclipse.cdt.releng/build.xml
index 06b75503f9c..a1f0e5117d5 100644
--- a/releng/org.eclipse.cdt.releng/build.xml
+++ b/releng/org.eclipse.cdt.releng/build.xml
@@ -97,7 +97,7 @@
 		<unzip src="${zipsdir}/org.eclipse.cdt.testing-${branchVersion}-${buildId}.zip" dest="${buildDirectory}"/>
 		<ant antfile="test.xml" dir="${buildDirectory}/eclipse/plugins/org.eclipse.cdt.testing_${branchVersion}">
 			<property name="eclipse-home" value="${buildDirectory}/eclipse"/>
-			<property name="library-file" value="${buildDirectory}/eclipse/plugins/org.eclipse.test_3.1.0"/>
+			<property name="library-file" value="${buildDirectory}/eclipse/plugins/org.eclipse.test_3.1.0/library.xml"/>
 			<property name="os" value="${baseos}"/>
 			<property name="ws" value="${basews}"/>
 			<property name="arch" value="${basearch}"/>