diff --git a/buildscripts/kokoro/xds.sh b/buildscripts/kokoro/xds.sh
index e1b9937676..9d662451a2 100755
--- a/buildscripts/kokoro/xds.sh
+++ b/buildscripts/kokoro/xds.sh
@@ -24,6 +24,8 @@ JAVA_OPTS=-Djava.util.logging.config.file=grpc-java/buildscripts/xds_logging.pro
   python3 grpc/tools/run_tests/run_xds_tests.py \
     --test_case=all \
     --project_id=grpc-testing \
+    --source_image=projects/grpc-testing/global/images/xds-test-server \
+    --path_to_server_binary=/java_server/grpc-java/interop-testing/build/install/grpc-interop-testing/bin/xds-test-server \
     --gcp_suffix=$(date '+%s') \
     --verbose \
     --client_cmd="grpc-java/interop-testing/build/install/grpc-interop-testing/bin/xds-test-client \