diff --git a/addons/purchase/test/fifo_returns.yml b/addons/purchase/test/fifo_returns.yml
index 44fad2f2047..1dc54d5eb13 100644
--- a/addons/purchase/test/fifo_returns.yml
+++ b/addons/purchase/test/fifo_returns.yml
@@ -24,7 +24,7 @@
     order_line:
       - product_id: product_fiforet_icecream
         product_qty: 10.0
-        product_uom: product.product_uom_categ_kgm
+        product_uom: product.product_uom_kgm
         price_unit: 50.0
         name: 'FIFO Ice Cream'
 - 
@@ -37,7 +37,7 @@
     order_line:
       - product_id: product_fiforet_icecream
         product_qty: 30.0
-        product_uom: product.product_uom_categ_kgm
+        product_uom: product.product_uom_kgm
         price_unit: 80.0
         name: 'FIFO Ice Cream'
 -