1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/windows/inventorywindow.h b/src/gui/windows/inventorywindow.h
index 790593b6f..a579373e3 100644
--- a/src/gui/windows/inventorywindow.h
+++ b/src/gui/windows/inventorywindow.h
@@ -156,6 +156,9 @@ class InventoryWindow final : public Window,
                               const int oldVal,
                               const int newVal) override final;
 
+        void combineItems(const int index1,
+                          const int index2);
+
         static bool isAnyInputFocused();
 
         static InventoryWindow *getFirstVisible();