diff --git a/dataset_generator.py b/dataset_generator.py
index aff3660..c576bd7 100644
--- a/dataset_generator.py
+++ b/dataset_generator.py
@@ -1988,7 +1988,7 @@ def grid_analysis(
         for obj, (x, y) in zip(objectives, objective_positions):
             waypoint_idx = x * grid_size_y + y
             waypoint = waypoints[waypoint_idx]
-            predicates.append(Predicate("visible_from", waypoint, obj))
+            predicates.append(Predicate("visible_from", obj, waypoint))
 
         rock_positions = kwargs.get("rock_positions")
         for x, y in rock_positions: