diff --git a/vim/colors/customred256.vim b/vim/colors/customred256.vim
index 18e2707..ffa5b69 100644
--- a/vim/colors/customred256.vim
+++ b/vim/colors/customred256.vim
@@ -220,7 +220,7 @@ hi! def link htmlImgArg htmlArg
 hi! def link htmlSrcValue CRHtmlAltDarker
 hi! def link htmlSrcsetValue htmlSrcValue 
 hi! def link htmlAltValue htmlLink
-hi! def link htmlDataArg TestTest
+hi! def link htmlDataArg htmlTagName
 hi! def link htmlDataValue CRHtmlString
 hi! def link htmlHrefArg htmlArg
 hi! def link htmlHrefValue CRHtmlBaseBright