diff --git a/site/plugins/admin/lang/sr_SP.yaml b/site/plugins/admin/lang/sr_SP.yaml
index 7cf8a610..98e4d122 100644
--- a/site/plugins/admin/lang/sr_SP.yaml
+++ b/site/plugins/admin/lang/sr_SP.yaml
@@ -176,6 +176,7 @@ admin_message_settings_saved: "Settings saved"
 admin_message_settings_was_not_saved: "Settings was not saved"
 admin_message_wrong_username_password: "Wrong username or password"
 admin_message_plugin_settings_saved: "Plugin settings saved"
+admin_message_plugin_settings_not_saved: "Plugin settings was not saved"
 admin_quality: "Quality"
 admin_width: "Width"
 admin_height: "Height"
@@ -269,6 +270,7 @@ admin_main: "Main"
 admin_you_have_no_plugins: "You have no plugins"
 admin_you_have_no_themes: "You have no themes"
 admin_message_theme_settings_saved: "Theme settings saved"
+admin_message_theme_settings_not_saved: "Theme settings not saved"
 admin_help_text_for_settings_site_title_label: "Title for your site."
 admin_help_text_for_settings_site_robots_label: "Robots settings for your site."
 admin_help_text_for_settings_site_keywords_label: "Keywords for your site."