diff --git a/src/item_use.c b/src/item_use.c
index 2c1f892197..3d2c828786 100644
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -1609,8 +1609,7 @@ void ItemUseOutOfBattle_TownMap(u8 taskId)
     }
     else
     {
-        // TODO: handle key items with callbacks to menus allow to be used by registering them.
-        DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].tUsingRegisteredKeyItem);
+        gTasks[taskId].func = ItemUseOnFieldCB_TownMap;
     }
 }