diff --git a/packages/examples/cvat/exchange-oracle/src/handlers/job_creation.py b/packages/examples/cvat/exchange-oracle/src/handlers/job_creation.py
index 96949a1e23..64645992f4 100644
--- a/packages/examples/cvat/exchange-oracle/src/handlers/job_creation.py
+++ b/packages/examples/cvat/exchange-oracle/src/handlers/job_creation.py
@@ -2611,7 +2611,7 @@ def _draw_roi_bbox(self, roi_image: np.ndarray, bbox: dm.Bbox) -> np.ndarray:
             tuple(map(int, (roi_cx - bbox.w / 2, roi_cy - bbox.h / 2))),
             tuple(map(int, (roi_cx + bbox.w / 2, roi_cy + bbox.h / 2))),
             self.roi_embedded_bbox_color,
-            2,  # TODO: maybe improve line thickness
+            1,
             cv2.LINE_4,
         )