diff --git a/samples/python2/plane_tracker.py b/samples/python2/plane_tracker.py
index 5ae0933bc0..94c8f94809 100755
--- a/samples/python2/plane_tracker.py
+++ b/samples/python2/plane_tracker.py
@@ -77,7 +77,7 @@ class PlaneTracker:
                 descs.append(desc)
         descs = np.uint8(descs)
         self.matcher.add([descs])
-        target = PlanarTarget(image = image, rect=rect, keypoints = points, descrs=descs, data=None)
+        target = PlanarTarget(image = image, rect=rect, keypoints = points, descrs=descs, data=data)
         self.targets.append(target)
 
     def clear(self):