diff --git a/project/assets/database/locations/bigmap/base.json b/project/assets/database/locations/bigmap/base.json
index 05f47350..e222015b 100644
--- a/project/assets/database/locations/bigmap/base.json
+++ b/project/assets/database/locations/bigmap/base.json
@@ -77,7 +77,7 @@
   ],
   "BossLocationSpawn": [
     {
-      "BossChance": 35,
+      "BossChance": 30,
       "BossDifficult": "normal",
       "BossEscortAmount": "2",
       "BossEscortDifficult": "normal",