diff --git a/src/debug.c b/src/debug.c
index 5779401735..a093bedcf9 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -3041,6 +3041,9 @@ static void DebugAction_Give_MaxMoney(u8 taskId)
 static void DebugAction_Give_MaxCoins(u8 taskId)
 {
     SetCoins(MAX_COINS);
+
+    if (!CheckBagHasItem(ITEM_COIN_CASE, 1))
+        AddBagItem(ITEM_COIN_CASE, 1);
 }
 
 static void DebugAction_Give_MaxBattlePoints(u8 taskId)