diff --git a/app/assets/javascripts/admin_publify.js b/app/assets/javascripts/admin_publify.js
index 84d4ca89b..65c0516bd 100644
--- a/app/assets/javascripts/admin_publify.js
+++ b/app/assets/javascripts/admin_publify.js
@@ -41,7 +41,7 @@ function tag_manager() {
 }
 
 function save_article_tags() {
-  $('#article_keywords').val($('#article_form').find('input[name="hidden-article[keywords]"]'));
+  $('#article_keywords').val($('#article_form').find('input[name="hidden-article[keywords]"]').val());
 }
 
 function doneTyping () {