diff --git a/addons/mrp/i18n/fr_FR.po b/addons/mrp/i18n/fr_FR.po
index e77f8c6771d..68d3b0b5a34 100644
--- a/addons/mrp/i18n/fr_FR.po
+++ b/addons/mrp/i18n/fr_FR.po
@@ -974,11 +974,6 @@ msgstr "Montant en unité de mesure"
 msgid "Run procurement"
 msgstr "Lancer les approvisionnements"
 
-#. module: mrp
-#: help:mrp.workcenter,time_efficiency:0
-msgid "Factor that multiplies all times expressed in the workcenter."
-msgstr ""
-
 #. module: mrp
 #: help:res.company,schedule_range:0
 msgid "This is the time frame analysed by the scheduler when computing procurements. All procurement that are not between today and today+range are skipped for futur computation."