diff --git a/src/ragas/testset/transforms/relationship_builders/traditional.py b/src/ragas/testset/transforms/relationship_builders/traditional.py
index 31be4bb39..8f7ec551c 100644
--- a/src/ragas/testset/transforms/relationship_builders/traditional.py
+++ b/src/ragas/testset/transforms/relationship_builders/traditional.py
@@ -159,7 +159,7 @@ async def transform(self, kg: KnowledgeGraph) -> t.List[Relationship]:
                                 verdict = similarity >= self.distance_threshold
                                 overlaps.append(verdict)
                                 if verdict:
-                                    overlapped_items.append((x, y))
+                                    overlapped_items.append(x)
 
                 similarity = self._overlap_score(overlaps)
                 if similarity >= self.threshold: