diff --git a/addons/mrp/report/mrp_report_bom_structure.xml b/addons/mrp/report/mrp_report_bom_structure.xml
index bff4d85b55f..c222540fe67 100644
--- a/addons/mrp/report/mrp_report_bom_structure.xml
+++ b/addons/mrp/report/mrp_report_bom_structure.xml
@@ -65,7 +65,7 @@
                             <td t-if="data['show_availabilities']"/>
                             <td t-if="data['show_lead_times']"/>
                             <td/>
-                            <td class="text-end" t-esc="data['cost_share'] * data['bom_cost'] / data['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
+                            <td class="text-end" t-esc="data['bom_cost'] / data['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
                             <td class="text-end" t-esc="data['prod_cost']/data['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
                         </tr>
                         <t t-if="data['show_costs'] and data['byproducts']" t-foreach="data['byproducts']" t-as="byproduct">
@@ -78,7 +78,7 @@
                                 <td t-if="data['show_availabilities']"/>
                                 <td t-if="data['show_lead_times']"/>
                                 <td/>
-                                <td class="text-end" t-esc="byproduct['cost_share'] * data['bom_cost'] / byproduct['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
+                                <td class="text-end" t-esc="byproduct['bom_cost'] / byproduct['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
                                 <td class="text-end" t-esc="byproduct['prod_cost'] / byproduct['quantity']" t-options='{"widget": "monetary", "display_currency": currency}'/>
                             </tr>
                         </t>
diff --git a/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml b/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
index bcbf4a0750f..6c15b91af6a 100644
--- a/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
+++ b/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
@@ -62,7 +62,7 @@
                             <td t-if="showAvailabilities"/>
                             <td t-if="showLeadTimes"/>
                             <td/>
-                            <td class="text-end" t-esc="formatMonetary(data.cost_share * data.bom_cost / data.quantity)"/>
+                            <td class="text-end" t-esc="formatMonetary(data.bom_cost / data.quantity)"/>
                             <td class="text-end" t-esc="formatMonetary(data.prod_cost / data.quantity)"/>
                             <td t-if="showAttachments"/>
                         </tr>
@@ -76,7 +76,7 @@
                                 <td t-if="showAvailabilities"/>
                                 <td t-if="showLeadTimes"/>
                                 <td/>
-                                <td class="text-end" t-esc="formatMonetary(byproduct.cost_share * data.bom_cost / byproduct.quantity)"/>
+                                <td class="text-end" t-esc="formatMonetary(byproduct.bom_cost / byproduct.quantity)"/>
                                 <td class="text-end" t-esc="formatMonetary(byproduct.prod_cost / byproduct.quantity)"/>
                                 <td t-if="showAttachments"/>
                             </tr>