diff --git a/stock.py b/stock.py
index 3b690162ee..c9a81edc0f 100644
--- a/stock.py
+++ b/stock.py
@@ -11,7 +11,17 @@ class Move(metaclass=PoolMeta):
         digits=price_digits, readonly=True)
 
     def _compute_unit_price(self, unit_price):
+        if self.unit_landed_cost:
+            unit_price -= self.unit_landed_cost
         unit_price = super()._compute_unit_price(unit_price)
         if self.unit_landed_cost:
             unit_price += self.unit_landed_cost
         return unit_price
+
+    def _compute_component_unit_price(self, unit_price):
+        if self.unit_landed_cost:
+            unit_price -= self.unit_landed_cost
+        unit_price = super()._compute_component_unit_price(unit_price)
+        if self.unit_landed_cost:
+            unit_price += self.unit_landed_cost
+        return unit_price
diff --git a/tryton.cfg b/tryton.cfg
index a3cc89db20..0d643abe0f 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -9,6 +9,7 @@ depends:
     stock
 extra_depends:
     account_invoice_stock
+    product_kit
 xml:
     account.xml
     product.xml