diff --git a/hathor/cli/openapi_files/register.py b/hathor/cli/openapi_files/register.py
index 733f56848..7ce9afac6 100644
--- a/hathor/cli/openapi_files/register.py
+++ b/hathor/cli/openapi_files/register.py
@@ -36,6 +36,7 @@ def get_registered_resources() -> list[type[Resource]]:
     """
     import hathor.event.resources.event  # noqa: 401
     import hathor.feature_activation.resources.feature  # noqa: 401
+    import hathor.healthcheck.resources.healthcheck  # noqa: 401
     import hathor.p2p.resources  # noqa: 401
     import hathor.profiler.resources  # noqa: 401
     import hathor.stratum.resources  # noqa: 401