diff --git a/lib/NGCP/Panel/I18N/messages.pot b/lib/NGCP/Panel/I18N/messages.pot
index 6e3b544b92..43f4563104 100644
--- a/lib/NGCP/Panel/I18N/messages.pot
+++ b/lib/NGCP/Panel/I18N/messages.pot
@@ -10654,6 +10654,10 @@ msgstr ""
 msgid "Snom profile"
 msgstr ""
 
+#: lib/NGCP/Panel/Utils/DbStrings.pm
+msgid "Socket"
+msgstr ""
+
 #: share/templates/error_page.tt
 msgid "Sorry!"
 msgstr ""
@@ -15477,6 +15481,11 @@ msgstr ""
 msgid "pending"
 msgstr ""
 
+#. ($stime, $etime)
+#: lib/NGCP/Panel/Utils/Invoice.pm
+msgid "period start=%1 end=%2."
+msgstr ""
+
 #: lib/NGCP/Panel/Utils/DbStrings.pm
 msgid "port"
 msgstr ""