diff --git a/weave/scorers/relevance_scorer.py b/weave/scorers/relevance_scorer.py
index 18b370377e4..459264dd024 100644
--- a/weave/scorers/relevance_scorer.py
+++ b/weave/scorers/relevance_scorer.py
@@ -331,6 +331,7 @@ def _score_document(
     @weave.op
     def score(
         self, 
+        output: str,
         query: str, 
         documents: list[str],
         return_all_scores: bool = False