diff --git a/worlds/pokemon_emerald/__init__.py b/worlds/pokemon_emerald/__init__.py
index abdee26f572f..d281dde23cb0 100644
--- a/worlds/pokemon_emerald/__init__.py
+++ b/worlds/pokemon_emerald/__init__.py
@@ -711,6 +711,7 @@ def fill_slot_data(self) -> Dict[str, Any]:
             "trainersanity",
             "modify_118",
             "death_link",
+            "normalize_encounter_rates",
         )
         slot_data["free_fly_location_id"] = self.free_fly_location_id
         slot_data["hm_requirements"] = self.hm_requirements