diff --git a/darwin/exporter/formats/yolo_segmented.py b/darwin/exporter/formats/yolo_segmented.py
index cab355ec1..dae3b0f5d 100644
--- a/darwin/exporter/formats/yolo_segmented.py
+++ b/darwin/exporter/formats/yolo_segmented.py
@@ -97,14 +97,19 @@ def _handle_bounding_box(data: dict, im_w: int, im_h: int, annotation_index: int
     try:
         # Create 8 coordinates for the x,y pairs of the 4 corners
         x1, y1, x2, y2, x3, y3, x4, y4, x5, y5 = (
+            # top left corner
             data["x"],
             data["y"],
+            # top right corner
             (data["x"] + data["w"]),
-            (data["y"] + data["h"]),
+            (data["y"]),
+            # bottom right
             (data["x"] + data["w"]),
-            data["y"],
+            (data["y"] + data["h"]),
+            # bottom left
             data["x"],
             (data["y"] + data["h"]),
+            # top left again to close the polygon
             data["x"],
             data["y"],
         )
diff --git a/tests/darwin/exporter/formats/export_yolo_segmented_test.py b/tests/darwin/exporter/formats/export_yolo_segmented_test.py
index a685dd76a..94aba2ca0 100644
--- a/tests/darwin/exporter/formats/export_yolo_segmented_test.py
+++ b/tests/darwin/exporter/formats/export_yolo_segmented_test.py
@@ -78,8 +78,8 @@ def test_export_yolo_segmented(annotation_files: List[AnnotationFile], tmp_path:
 
     output_lines = (tmp_path / "file1.txt").read_text().splitlines()
     if CLOSE_VERTICES:
-        assert output_lines[0] == "0 0.02 0.03 0.27 0.16 0.27 0.03 0.02 0.16 0.02 0.03"
+        assert output_lines[0] == "0 0.02 0.03 0.27 0.03 0.27 0.16 0.02 0.16 0.02 0.03"
         assert output_lines[1] == "1 0.0 0.0 0.0 0.1 0.05 0.15 0.1 0.1 0.0 0.1 0.0 0.0 0.0 0.0"
     else:
-        assert output_lines[0] == "0 0.02 0.03 0.27 0.16 0.27 0.03 0.02 0.16"
+        assert output_lines[0] == "0 0.02 0.03 0.27 0.03 0.27 0.16 0.02 0.16"
         assert output_lines[1] == "1 0.0 0.0 0.0 0.1 0.05 0.15 0.1 0.1 0.0 0.1 0.0 0.0"