diff --git a/src/phases/faint-phase.ts b/src/phases/faint-phase.ts
index e9105d4ca1b..42abf0c0fa4 100644
--- a/src/phases/faint-phase.ts
+++ b/src/phases/faint-phase.ts
@@ -55,10 +55,10 @@ export class FaintPhase extends PokemonPhase {
     // Track total times pokemon have been KO'd for supreme overlord/last respects
     if (pokemon.isPlayer()) {
       this.scene.currentBattle.playerFaints += 1;
-      this.scene.currentBattle.playerFaintsHistory.push({ pokemon, turn: this.scene.currentBattle.turn });
+      this.scene.currentBattle.playerFaintsHistory.push({ pokemon: pokemon, turn: this.scene.currentBattle.turn });
     } else {
       this.scene.currentBattle.enemyFaints += 1;
-      this.scene.currentBattle.enemyFaintsHistory.push({ pokemon, turn: this.scene.currentBattle.turn });
+      this.scene.currentBattle.enemyFaintsHistory.push({ pokemon: pokemon, turn: this.scene.currentBattle.turn });
     }
 
     this.scene.queueMessage(i18next.t("battle:fainted", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon) }), null, true);