diff --git a/intrastat_base/i18n/intrastat_base.pot b/intrastat_base/i18n/intrastat_base.pot
index c09e3fd..143a29d 100644
--- a/intrastat_base/i18n/intrastat_base.pot
+++ b/intrastat_base/i18n/intrastat_base.pot
@@ -146,8 +146,8 @@ msgstr ""
 #, python-format
 msgid ""
 "The option 'Is accessory cost?' should only be activated on 'Service' "
-"products. You have activated this option for the product '{product_name}' "
-"which is configured with type '{product_type}'."
+"products. You have activated this option for the product '%(product_name)s' "
+"which is configured with type '%(product_type)s'."
 msgstr ""
 
 #. module: intrastat_base