diff --git a/src/data/move.ts b/src/data/move.ts
index eb5efb65e..237584831 100644
--- a/src/data/move.ts
+++ b/src/data/move.ts
@@ -5704,7 +5704,11 @@ export function initMoves() {
       .attr(AddBattlerTagAttr, BattlerTagType.TRAPPED, true, false, 1)
       .bitingMove(),
     new SelfStatusMove(Moves.STUFF_CHEEKS, Type.NORMAL, -1, 10, 100, 0, 8)
-      .unimplemented(),
+      .attr(StatChangeAttr, BattleStat.DEF, 2)
+      .attr(EatBerryAttr)
+      .condition((user, target, move) => target.scene.findModifiers(m => m instanceof BerryModifier
+        && (m as BerryModifier).pokemonId === target.id, target.isPlayer()).length > 0 )
+      .target(MoveTarget.USER),
     new SelfStatusMove(Moves.NO_RETREAT, Type.FIGHTING, -1, 5, 100, 0, 8)
       .attr(StatChangeAttr, [ BattleStat.ATK, BattleStat.DEF, BattleStat.SPATK, BattleStat.SPDEF, BattleStat.SPD ], 1, true)
       .attr(AddBattlerTagAttr, BattlerTagType.TRAPPED, true, true, 1),