diff --git a/autoware_api_launch/launch/include/external_api_adaptor.launch.py b/autoware_api_launch/launch/include/external_api_adaptor.launch.py
index a97ef50049b5e..3aafd3d1bb784 100644
--- a/autoware_api_launch/launch/include/external_api_adaptor.launch.py
+++ b/autoware_api_launch/launch/include/external_api_adaptor.launch.py
@@ -37,6 +37,7 @@ def generate_launch_description():
         _create_api_node("engage", "Engage"),
         _create_api_node("fail_safe_state", "FailSafeState"),
         _create_api_node("initial_pose", "InitialPose"),
+        _create_api_node("localization_score", "LocalizationScore"),
         _create_api_node("map", "Map"),
         _create_api_node("operator", "Operator"),
         _create_api_node("metadata_packages", "MetadataPackages"),