diff --git a/buildscripts/kokoro/xds_url_map.sh b/buildscripts/kokoro/xds_url_map.sh
index d848758298..87268ea5ea 100755
--- a/buildscripts/kokoro/xds_url_map.sh
+++ b/buildscripts/kokoro/xds_url_map.sh
@@ -108,6 +108,7 @@ run_test() {
     --flagfile="${TEST_DRIVER_FLAGFILE}" \
     --kube_context="${KUBE_CONTEXT}" \
     --client_image="${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" \
+    --testing_version="$(echo "$KOKORO_JOB_NAME" | sed -E 's|^grpc/java/([^/]+)/.*|\1|')" \
     --xml_output_file="${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml" \
     --flagfile="config/url-map.cfg"
   set +x