diff --git a/src/sentry/seer/explorer/explorer_service_map_utils.py b/src/sentry/seer/explorer/explorer_service_map_utils.py
index d511d1496bfd6c..f9f805ba601c5f 100644
--- a/src/sentry/seer/explorer/explorer_service_map_utils.py
+++ b/src/sentry/seer/explorer/explorer_service_map_utils.py
@@ -150,6 +150,7 @@ def _process_rows(rows: list[dict]) -> None:
                 limit=len(batch),
                 referrer=Referrer.SEER_EXPLORER_SERVICE_MAP.value,
                 config=SearchResolverConfig(),
+                sampling_mode="HIGHEST_ACCURACY",
             )
 
             for parent_row in parent_result.get("data", []):