diff --git a/vim/after/syntax/cpp.vim b/vim/after/syntax/cpp.vim
index 5638851..334493f 100644
--- a/vim/after/syntax/cpp.vim
+++ b/vim/after/syntax/cpp.vim
@@ -80,7 +80,7 @@ syn keyword cxxStlKeywords contained containedin=cxxStlLibrary,cxxBoostLibrary s
 
 syn keyword cxxStlKeywords containedin=cxxStlLibrary,cxxBoostLibrary function contained
 
-syn keyword cxxStlKeywords containedin=cxxStlLibrary format_parse_context formatter contained
+syn keyword cxxStlKeywords containedin=cxxStlLibrary format_context format_parse_context formatter contained
 
 syn keyword cxxStlKeywords containedin=cxxStlLibrary format_parse_context formatter contained