diff --git a/src/battle_util.c b/src/battle_util.c
index 535c026145..2625a4b7cf 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -9121,7 +9121,7 @@ static inline u32 CalcMoveBasePower(struct DamageCalculationData *damageCalcData
     case EFFECT_ROUND:
         for (i = 0; i < gBattlersCount; i++)
         {
-            if (i != battlerAtk && IsBattlerAlive(i) && gLastMoves[i] == MOVE_ROUND)
+            if (i != battlerAtk && IsBattlerAlive(i) && gMovesInfo[gLastUsedMove].effect == EFFECT_ROUND)
             {
                 basePower *= 2;
                 break;