diff --git a/resources/lang/ar/settings.php b/resources/lang/ar/settings.php
index d867e30b5..4b12d0541 100755
--- a/resources/lang/ar/settings.php
+++ b/resources/lang/ar/settings.php
@@ -41,12 +41,22 @@ return [
     'app_disable_comments_toggle' => 'Disable comments',
     'app_disable_comments_desc' => 'تعطيل التعليقات على جميع الصفحات داخل التطبيق. التعليقات الموجودة من الأصل لن تكون ظاهرة.',
 
+    // Color settings
+    'content_colors' => 'Content Colors',
+    'content_colors_desc' => 'Sets colors for all elements in the page organisation hierarchy. Choosing colors with a similar brightness to the default colors is recommended for readability.',
+    'bookshelf_color' => 'Shelf Color',
+    'book_color' => 'Book Color',
+    'chapter_color' => 'Chapter Color',
+    'page_color' => 'Page Color',
+    'page_draft_color' => 'Page Draft Color',
+
     // Registration Settings
     'reg_settings' => 'إعدادات التسجيل',
     'reg_enable' => 'Enable Registration',
     'reg_enable_toggle' => 'Enable registration',
     'reg_enable_desc' => 'When registration is enabled user will be able to sign themselves up as an application user. Upon registration they are given a single, default user role.',
     'reg_default_role' => 'دور المستخدم الأساسي بعد التسجيل',
+    'reg_enable_ldap_warning' => 'The option above is not used while LDAP authentication is active. User accounts for non-existing members will be auto-created if authentication, against the LDAP system in use, is successful.',
     'reg_email_confirmation' => 'Email Confirmation',
     'reg_email_confirmation_toggle' => 'Require email confirmation',
     'reg_confirm_email_desc' => 'إذا تم استخدام قيود للمجال سيصبح التأكيد عن طريق البريد الإلكتروني إلزامي وسيتم تجاهل القيمة أسفله.',
@@ -63,6 +73,13 @@ return [
     'maint_image_cleanup_warning' => 'يوجد عدد :count من الصور المحتمل عدم استخدامها. تأكيد حذف الصور؟',
     'maint_image_cleanup_success' => 'تم إيجاد وحذف عدد :count من الصور المحتمل عدم استخدامها!',
     'maint_image_cleanup_nothing_found' => 'لم يتم حذف أي شيء لعدم وجود أي صور غير مسمتخدمة',
+    'maint_send_test_email' => 'Send a Test Email',
+    'maint_send_test_email_desc' => 'This sends a test email to your email address specified in your profile.',
+    'maint_send_test_email_run' => 'Send test email',
+    'maint_send_test_email_success' => 'Email sent to :address',
+    'maint_send_test_email_mail_subject' => 'Test Email',
+    'maint_send_test_email_mail_greeting' => 'Email delivery seems to work!',
+    'maint_send_test_email_mail_text' => 'Congratulations! As you received this email notification, your email settings seem to be configured properly.',
 
     // Role Settings
     'roles' => 'الأدوار',