diff --git a/mrp_bom_hierarchy/i18n/mrp_bom_hierarchy.pot b/mrp_bom_hierarchy/i18n/mrp_bom_hierarchy.pot
index 698b5ae67..c420f54cc 100644
--- a/mrp_bom_hierarchy/i18n/mrp_bom_hierarchy.pot
+++ b/mrp_bom_hierarchy/i18n/mrp_bom_hierarchy.pot
@@ -53,11 +53,6 @@ msgstr ""
 msgid "Has sub BoM"
 msgstr ""
 
-#. module: mrp_bom_hierarchy
-#: model:ir.model.fields,field_description:mrp_bom_hierarchy.field_mrp_bom__product_default_code
-msgid "Internal Reference"
-msgstr ""
-
 #. module: mrp_bom_hierarchy
 #: model:ir.model.fields,field_description:mrp_bom_hierarchy.field_mrp_bom__has_parent
 msgid "Is component"