diff --git a/src/overrides.ts b/src/overrides.ts
index db65abfc090..f1ea8dbb01e 100644
--- a/src/overrides.ts
+++ b/src/overrides.ts
@@ -165,7 +165,7 @@ class DefaultOverrides {
   // -------------------------
 
   /** 1 to 256, set to null to ignore */
-  /** Requirement: STARTING_WAVE_OVERRIDE > 10 && STARTING_BIOME_OVERRIDE !== Biome.TOWN */
+  /** Requirement: STARTING_WAVE_OVERRIDE > 10 && STARTING_BIOME_OVERRIDE !== Biome.TOWN && MYSTERY_ENCOUNTER_RATE_OVERRIDE === 256 */
   readonly MYSTERY_ENCOUNTER_RATE_OVERRIDE: number | null = null;
   readonly MYSTERY_ENCOUNTER_TIER_OVERRIDE: MysteryEncounterTier | null = null;
   readonly MYSTERY_ENCOUNTER_OVERRIDE: MysteryEncounterType | null = null;