diff --git a/src/data/balance/passives.ts b/src/data/balance/passives.ts
index df347909d49..c613be0137b 100644
--- a/src/data/balance/passives.ts
+++ b/src/data/balance/passives.ts
@@ -555,7 +555,7 @@ export const starterPassiveAbilities: StarterPassiveAbilities = {
   [Species.FLUTTER_MANE]: { 0: Abilities.DAZZLING },
   [Species.SLITHER_WING]: { 0: Abilities.SCRAPPY },
   [Species.SANDY_SHOCKS]: { 0: Abilities.ELECTRIC_SURGE },
-  [Species.IRON_TREADS]: { 0: Abilities.STEELY_SPIRIT },
+  [Species.IRON_TREADS]: { 0: Abilities.DAUNTLESS_SHIELD },
   [Species.IRON_BUNDLE]: { 0: Abilities.SNOW_WARNING },
   [Species.IRON_HANDS]: { 0: Abilities.IRON_FIST },
   [Species.IRON_JUGULIS]: { 0: Abilities.LIGHTNING_ROD },
@@ -567,7 +567,7 @@ export const starterPassiveAbilities: StarterPassiveAbilities = {
   [Species.CHIEN_PAO]: { 0: Abilities.INTIMIDATE },
   [Species.TING_LU]: { 0: Abilities.STAMINA },
   [Species.CHI_YU]: { 0: Abilities.BERSERK },
-  [Species.ROARING_MOON]: { 0: Abilities.TOUGH_CLAWS },
+  [Species.ROARING_MOON]: { 0: Abilities.INTIMIDATE },
   [Species.IRON_VALIANT]: { 0: Abilities.NEUROFORCE },
   [Species.KORAIDON]: { 0: Abilities.OPPORTUNIST },
   [Species.MIRAIDON]: { 0: Abilities.OPPORTUNIST },
@@ -582,7 +582,7 @@ export const starterPassiveAbilities: StarterPassiveAbilities = {
   [Species.RAGING_BOLT]: { 0: Abilities.BEAST_BOOST },
   [Species.IRON_BOULDER]: { 0: Abilities.SHARPNESS },
   [Species.IRON_CROWN]: { 0: Abilities.SHARPNESS },
-  [Species.TERAPAGOS]: { 0: Abilities.SOUL_HEART },
+  [Species.TERAPAGOS]: { 0: Abilities.SHIELD_DUST },
   [Species.PECHARUNT]: { 0: Abilities.TOXIC_CHAIN },
   [Species.PALDEA_TAUROS]: { 0: Abilities.ADAPTABILITY },
   [Species.PALDEA_WOOPER]: { 0: Abilities.THICK_FAT },