diff --git a/changelog.md b/changelog.md
index 4bf46eefd..5fd881137 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,6 +3,7 @@
 * Don't make max line length depend on line break format
 * Match SendGrid transaction IDs
 * `idnSupported()` now static, as previously documented
+* Improve Indonesian translation (thanks to @januridp)
 
 ## Version 6.0.1 (September 14th 2017)
 * Use shorter Message-ID headers (with more entropy) to avoid iCloud blackhole bug
diff --git a/language/phpmailer.lang-id.php b/language/phpmailer.lang-id.php
index 2bb066b98..97c16e087 100644
--- a/language/phpmailer.lang-id.php
+++ b/language/phpmailer.lang-id.php
@@ -3,6 +3,7 @@
  * Indonesian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer
  * @author Cecep Prawiro <cecep.prawiro@gmail.com>
+ * @author @januridp
  */
 
 $PHPMAILER_LANG['authenticate']         = 'Kesalahan SMTP: Tidak dapat mengotentikasi.';
@@ -23,4 +24,4 @@
 $PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP Connect() gagal.';
 $PHPMAILER_LANG['smtp_error']           = 'Kesalahan pada pelayan SMTP : ';
 $PHPMAILER_LANG['variable_set']         = 'Tidak berhasil mengatur atau mengatur ulang variable : ';
-$PHPMAILER_LANG['extension_missing']    = 'Ekstensi hilang: ';
\ No newline at end of file
+$PHPMAILER_LANG['extension_missing']    = 'Ekstensi hilang: ';