diff --git a/supervision/detection/core.py b/supervision/detection/core.py
index 5008f2bd..7216b612 100644
--- a/supervision/detection/core.py
+++ b/supervision/detection/core.py
@@ -29,6 +29,7 @@ from supervision.detection.utils import (
     extract_ultralytics_masks,
     get_data_item,
     is_data_equal,
+    mask_to_xyxy,
     merge_data,
     process_roboflow_result,
     xywh_to_xyxy,