diff --git a/sc2/bot_ai.py b/sc2/bot_ai.py
index eccf2ba8..5e56d8f8 100644
--- a/sc2/bot_ai.py
+++ b/sc2/bot_ai.py
@@ -781,7 +781,7 @@ def structure_type_build_progress(self, structure_type: UnitTypeId | int) -> flo
         :param structure_type:
         """
         assert isinstance(
-            structure_type, int | UnitTypeId
+            structure_type, (int, UnitTypeId)
         ), f"Needs to be int or UnitTypeId, but was: {type(structure_type)}"
         if isinstance(structure_type, int):
             structure_type_value: int = structure_type
diff --git a/sc2/unit.py b/sc2/unit.py
index 7d705fe9..01d1bdbf 100644
--- a/sc2/unit.py
+++ b/sc2/unit.py
@@ -593,7 +593,7 @@ def in_ability_cast_range(self, ability_id: AbilityId, target: Unit | Point2, bo
             )
         # For casting abilities on the ground, like queen creep tumor, ravager bile, HT storm
         if ability_target_type in {Target.Point.value, Target.PointOrUnit.value} and isinstance(
-            target, (Point2 | tuple)
+            target, (Point2, tuple)
         ):
             return (
                 self._bot_object._distance_pos_to_pos(self.position_tuple, target)