diff --git a/library/modules/Items.cpp b/library/modules/Items.cpp
index 3f24df3d6..14c637dc8 100644
--- a/library/modules/Items.cpp
+++ b/library/modules/Items.cpp
@@ -92,7 +92,7 @@ using namespace std;
 #include "df/unit_inventory_item.h"
 #include "df/vehicle.h"
 #include "df/vermin.h"
-#include "df/viewscreen_itemst.h"
+#include "df/viewscreen.h"
 #include "df/world.h"
 #include "df/world_site.h"
 #include "df/written_content.h"
@@ -904,6 +904,7 @@ static bool detachItem(MapExtras::MapCache &mc, df::item *item)
             case general_ref_type::CONTAINED_IN_ITEM:
                 if (auto item2 = ref->getItem())
                 {
+/* TODO: understand how this changes for v50
                     // Viewscreens hold general_ref_contains_itemst pointers
                     for (auto screen = Core::getTopViewscreen(); screen; screen = screen->parent)
                     {
@@ -911,7 +912,7 @@ static bool detachItem(MapExtras::MapCache &mc, df::item *item)
                         if (vsitem && vsitem->item == item2)
                             return false;
                     }
-
+*/
                     item2->flags.bits.weight_computed = false;
 
                     removeRef(item2->general_refs, general_ref_type::CONTAINS_ITEM, item->id);