diff --git a/lib/NGCP/Panel/Utils/I18N.pm b/lib/NGCP/Panel/Utils/I18N.pm
index 84378eaa3f..f0dc8ac77a 100644
--- a/lib/NGCP/Panel/Utils/I18N.pm
+++ b/lib/NGCP/Panel/Utils/I18N.pm
@@ -53,6 +53,7 @@ sub _translate_fields_recursive {
     return \@strings if $extract_strings;
     return;
 }
+1;
 
 =head1 NAME