diff --git a/po/id.po b/po/id.po
index af79b420a..1230e090c 100644
--- a/po/id.po
+++ b/po/id.po
@@ -1365,7 +1365,7 @@ msgstr "Kesalahan dalam arsip ZIP:"
 
 #: libraries/messages.inc.php:306
 msgid "Error: Relation not added."
-msgstr ""
+msgstr "Kesalahan: Relasi tidak ditambahkan."
 
 #: libraries/messages.inc.php:307
 msgid "Error: relation already exists."