diff --git a/examples/frameworks/adk_demo/src/nat_adk_demo/register.py b/examples/frameworks/adk_demo/src/nat_adk_demo/register.py
index cf7c586a5..9ff59c69d 100644
--- a/examples/frameworks/adk_demo/src/nat_adk_demo/register.py
+++ b/examples/frameworks/adk_demo/src/nat_adk_demo/register.py
@@ -12,3 +12,9 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
+# pylint: disable=unused-import
+# flake8: noqa
+
+from . import nat_time_mcp_tool
+from . import weather_update_tool