1 files changed, 1 insertions, 1 deletions

diff --git a/src/Entities/Minecart.h b/src/Entities/Minecart.h
index 40e22c641..f7d0d5dda 100644
--- a/src/Entities/Minecart.h
+++ b/src/Entities/Minecart.h
@@ -128,7 +128,7 @@ public:
 	};
 	
 	const cItem & GetSlot(int a_Idx) const { return m_Contents.GetSlot(a_Idx); }
-	void SetSlot(size_t a_Idx, const cItem & a_Item) { m_Contents.SetSlot(a_Idx, a_Item); }
+	void SetSlot(size_t a_Idx, const cItem & a_Item) { m_Contents.SetSlot(static_cast<int>(a_Idx), a_Item); }
 
 protected:
 	cItemGrid m_Contents;