diff --git a/Rules.py b/Rules.py
index 6f0a72ef..2a2ef1df 100644
--- a/Rules.py
+++ b/Rules.py
@@ -1347,10 +1347,10 @@ def set_bunny_rules(world, player):
                 return lambda state: state.has_Mirror(player) or state.has_Pearl(player)
             if not any([
                 location != None and location.name in OWGSets.get_superbunny_accessible_locations() and connecting_entrance.name not in OWGSets.get_invalid_mirror_bunny_entrances_dw(),
-                not region.is_dark_world]):
+                not region.is_light_world]):
                 return lambda state: state.has_Pearl(player)
         else:
-            if not region.is_dark_world:
+            if not region.is_light_world:
                 return lambda state: state.has_Pearl(player)
 
         # in this case we are mixed region.
@@ -1444,10 +1444,10 @@ def set_inverted_bunny_rules(world, player):
                 return lambda state: state.has_Mirror(player) or state.has_Pearl(player)
             if not any([
                 location != None and location.name in OWGSets.get_superbunny_accessible_locations() and connecting_entrance.name not in OWGSets.get_invalid_mirror_bunny_entrances_dw(),
-                not region.is_light_world]):
+                not region.is_dark_world]):
                 return lambda state: state.has_Pearl(player)
         else:
-            if not region.is_light_world:
+            if not region.is_dark_world:
                 return lambda state: state.has_Pearl(player)
         # in this case we are mixed region.
         # we collect possible options.
@@ -1517,4 +1517,4 @@ def set_inverted_bunny_rules(world, player):
                     continue
                 if location.name in bunny_accessible_locations:
                         continue
-                add_rule(location, get_rule_to_add(entrance.connected_region, location))
\ No newline at end of file
+                add_rule(location, get_rule_to_add(entrance.connected_region, location))