diff --git a/inventory/models/items.py b/inventory/models/items.py
index e910216..e6dd1b7 100644
--- a/inventory/models/items.py
+++ b/inventory/models/items.py
@@ -16,7 +16,7 @@ class Item(ValidatableMixin, db.Model):
     id: Mapped[int] = mapped_column(Integer, Identity(start=1, increment=1), primary_key=True)
     description: Mapped[Optional[str]] = mapped_column(Unicode(255), nullable=True)
 
-    inventory: Mapped[List['Inventory']] = relationship('Inventory', back_populates='item')
+    inventory: Mapped[List['Inventory']] = relationship('Inventory', back_populates='type')
 
     def __init__(self, description: Optional[str] = None):
         self.description = description