diff --git a/modules/lemonldap-ng-portal/MANIFEST b/modules/lemonldap-ng-portal/MANIFEST
index cff5ee180..9765462f2 100644
--- a/modules/lemonldap-ng-portal/MANIFEST
+++ b/modules/lemonldap-ng-portal/MANIFEST
@@ -116,6 +116,7 @@ lib/Lemonldap/NG/Portal.pm
 lib/Lemonldap/NG/Portal/_CAS.pm
 lib/Lemonldap/NG/Portal/_DBI.pm
 lib/Lemonldap/NG/Portal/_i18n.pm
+lib/Lemonldap/NG/Portal/_i18n.pm.ERR
 lib/Lemonldap/NG/Portal/_LDAP.pm
 lib/Lemonldap/NG/Portal/_Multi.pm
 lib/Lemonldap/NG/Portal/_Proxy.pm