diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index 5e5123b43de..6bb726744d0 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -108,8 +108,8 @@
                             <group colspan="2" col="2" groups="base.group_extended">
                                 <separator string="Weights" colspan="2"/>
                                 <field digits="(14, 3)" name="volume" attrs="{'readonly':[('type','=','service')]}"/>
-                                <field digits="(14, 3)" name="weight" attrs="{'readonly':[('type','=','service')]}"/>
-                                <field digits="(14, 3)" name="weight_net" attrs="{'readonly':[('type','=','service')]}"/>
+                                <field name="weight" attrs="{'readonly':[('type','=','service')]}"/>
+                                <field name="weight_net" attrs="{'readonly':[('type','=','service')]}"/>
                             </group>
 
                             <group colspan="2" col="2" name="status" groups="base.group_extended">