diff --git a/worlds/outer_wilds/Coordinates.py b/worlds/outer_wilds/Coordinates.py
index 9c52f7f7cf65..a2484f035a16 100644
--- a/worlds/outer_wilds/Coordinates.py
+++ b/worlds/outer_wilds/Coordinates.py
@@ -31,7 +31,7 @@
 }
 
 
-def coordinate_description(coordinate: list[int]) -> str:
+def coordinate_description(coordinate: List[int]) -> str:
     point_descriptions = []
     for point in coordinate:
         if point == 0: