diff --git a/releng/org.eclipse.cdt.releng/build.xml b/releng/org.eclipse.cdt.releng/build.xml
index f9001823512..06e62e556aa 100644
--- a/releng/org.eclipse.cdt.releng/build.xml
+++ b/releng/org.eclipse.cdt.releng/build.xml
@@ -12,6 +12,7 @@
 		<touch file="${user.home}/.cvspass" />
 		<tstamp/>
 		<property name="branchVersion" value="4.0.0"/>
+		<property name="testVersion" value="3.1.0"/>
 		<property name="timestamp" value="${DSTAMP}${TSTAMP}" />
 		<property name="forceContextQualifier" value="${timestamp}"/>
 		<property name="buildDirectory" value="${basedir}/results" />
@@ -106,7 +107,7 @@
 			<param name="dest" value="${buildDirectory}"/>
 		</antcall>
 		<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}.${forceContextQualifier}">
+		<ant antfile="test.xml" dir="${buildDirectory}/eclipse/plugins/org.eclipse.cdt.testing_${testVersion}.${forceContextQualifier}">
 			<property name="eclipse-home" value="${buildDirectory}/eclipse"/>
 			<property name="library-file" value="${buildDirectory}/eclipse/plugins/org.eclipse.test_3.1.0/library.xml"/>
 			<property name="os" value="${baseos}"/>