diff --git a/weave/trace_server/interface/builtin_object_classes/annotation_spec.py b/weave/trace_server/interface/builtin_object_classes/annotation_spec.py
index c580f3096efa..a581a7470860 100644
--- a/weave/trace_server/interface/builtin_object_classes/annotation_spec.py
+++ b/weave/trace_server/interface/builtin_object_classes/annotation_spec.py
@@ -115,6 +115,3 @@ def value_is_valid(self, payload: Any) -> bool:
         except jsonschema.exceptions.ValidationError:
             return False
         return True
-
-
-__docspec__ = [AnnotationSpec]