diff --git a/worlds/stardew_valley/stardew_rule/base.py b/worlds/stardew_valley/stardew_rule/base.py
index 3e6eb327ea99..af4c3c35330d 100644
--- a/worlds/stardew_valley/stardew_rule/base.py
+++ b/worlds/stardew_valley/stardew_rule/base.py
@@ -293,7 +293,7 @@ def __repr__(self):
 
     def __eq__(self, other):
         return (isinstance(other, type(self)) and self.combinable_rules == other.combinable_rules and
-                self.simplification_state.original_simplifiable_rules == self.simplification_state.original_simplifiable_rules)
+                self.simplification_state.original_simplifiable_rules == other.simplification_state.original_simplifiable_rules)
 
     def __hash__(self):
         if len(self.combinable_rules) + len(self.simplification_state.original_simplifiable_rules) > 5: