diff --git a/src/open_samus_returns_rando/specific_patches/heat_room_patches.py b/src/open_samus_returns_rando/specific_patches/heat_room_patches.py
index ee8a6e48..36cc2f3d 100644
--- a/src/open_samus_returns_rando/specific_patches/heat_room_patches.py
+++ b/src/open_samus_returns_rando/specific_patches/heat_room_patches.py
@@ -34,7 +34,7 @@ class NewHeatActor(typing.NamedTuple):
     ),
     NewHeatActor(
         "s040_area4", [1000.0, 1000.0, 0.0], [-850.0, 300.0, 4250.0, 1950.0],
-        [(-850.0, 300.0), (4250.0, 300.0), (4250.0, 1950.0), (850.0, 1950.0)],
+        [(-850.0, 300.0), (4250.0, 300.0), (4250.0, 1950.0), (-850.0, 1950.0)],
         ["collision_camera_005", "PostGamma_001"]
     ),
     NewHeatActor(