diff --git a/src/party_menu.c b/src/party_menu.c
index 04b2233102..3964716afa 100644
--- a/src/party_menu.c
+++ b/src/party_menu.c
@@ -1512,15 +1512,7 @@ static void HandleChooseMonSelection(u8 taskId, s8 *slotPtr)
         case PARTY_ACTION_SEND_MON_TO_BOX:
         {
             u8 partyId = (u8)*slotPtr;
-            if (partyId == 0 || ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && partyId == 1))
-            {
-                // Can't select if mon is currently on the field
-                PlaySE(SE_FAILURE);
-                DisplayPartyMenuMessage(gText_CannotSendMonToBoxActive, FALSE);
-                ScheduleBgCopyTilemapToVram(2);
-                gTasks[taskId].func = Task_ReturnToChooseMonAfterText;
-            }
-            else if ((gBattleTypeFlags & BATTLE_TYPE_MULTI) && partyId >= (PARTY_SIZE / 2))
+            if ((gBattleTypeFlags & BATTLE_TYPE_MULTI) && partyId >= (PARTY_SIZE / 2))
             {
                 // Can't select if mon doesn't belong to you
                 PlaySE(SE_FAILURE);