diff --git a/src/battle_util.c b/src/battle_util.c
index 18a5c128c..e5d13283b 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -3187,7 +3187,7 @@ u8 AtkCanceller_UnableToUseMove(void)
             gBattleStruct->atkCancellerTracker++;
             break;
         case CANCELLER_PRANKSTER:
-            #if B_PRANKSTER >= GEN_7
+            #if B_PRANKSTER_DARK_TYPES >= GEN_7
                 if (GetBattlerAbility(gBattlerAttacker) == ABILITY_PRANKSTER
                   && IS_MOVE_STATUS(gCurrentMove)
                   && gBattlerAttacker != gBattlerTarget