diff --git a/.hgignore b/.hgignore
--- a/.hgignore
+++ b/.hgignore
@@ -41,9 +41,10 @@ syntax: regexp
 ^result$
 ^rhodecode/public/css/style.css$
 ^rhodecode/public/css/style-polymer.css$
+^rhodecode/public/js/rhodecode-components.html$
 ^rhodecode/public/js/scripts.js$
-^rhodecode/public/js/rhodecode-components.html$
 ^rhodecode/public/js/src/components/root-styles.gen.html$
+^rhodecode/public/js/vendors/webcomponentsjs/
 ^rhodecode\.db$
 ^rhodecode\.log$
 ^rhodecode_dev\.log$