diff --git a/after/syntax/css/html5-elements.vim b/after/syntax/css/html5-elements.vim
index cac3cba..3da8ad9 100644
--- a/after/syntax/css/html5-elements.vim
+++ b/after/syntax/css/html5-elements.vim
@@ -1,2 +1,2 @@
 " HTML5 new elements
-syn keyword section article aside hgroup header footer nav figure figcaption video audio source embed mark progress meter time ruby rt rp bdi wbr canvas command details summary datalist keygen output
+syn keyword cssTagName section article aside hgroup header footer nav figure figcaption video audio source embed mark progress meter time ruby rt rp bdi wbr canvas command details summary datalist keygen output