diff --git a/src/objectifier.py b/src/objectifier.py
index a7627d0..f92d3cf 100644
--- a/src/objectifier.py
+++ b/src/objectifier.py
@@ -76,8 +76,8 @@ def detection_to_dict(d):
         "label": d.label,
         "confidence": d.confidence,
         "box": {
-            "x": d.box[0],
-            "y": d.box[1],
+            "pos_x": d.box[0],
+            "pos_y": d.box[1],
             "width": d.box[2],
             "height": d.box[3],
         },