diff --git a/syntax/cs.vim b/syntax/cs.vim
index 6977256..bea0fcc 100644
--- a/syntax/cs.vim
+++ b/syntax/cs.vim
@@ -96,6 +96,7 @@ syn keyword csXmlTag		contained ThreadingSafetyStatement Docs devdoc example ove
 syn keyword csXmlTag		contained threadsafe value internalonly nodoc exception param permission platnote
 syn keyword csXmlTag		contained seealso b c i pre sub sup block code note paramref see subscript superscript
 syn keyword csXmlTag		contained list listheader item term description altcompliant altmember
+syn keyword csXmlTag		contained include inheritdoc para typeparam typeparamref
 
 syn cluster xmlTagHook add=csXmlTag