diff --git a/syntax/ats.vim b/syntax/ats.vim
index 425b6c7..619d4f8 100644
--- a/syntax/ats.vim
+++ b/syntax/ats.vim
@@ -34,7 +34,7 @@ syn region atsArrow start="=<" end=">" contains=arrowContents
 syn region atsArrow start="-<" end=">"
 
 syn keyword atsType void bool string char int uint uint8 uint32 uint16 int8 int32 int16 charNZ strnptr Strptr0 Strptr1 nat lint ulint double float
-syn keyword atsType datavtype datatype vtypedef dataviewtype viewtypdef typedef view viewdef dataview abstype absvtype absviewtype datasort dataprop
+syn keyword atsType datavtype datatype vtypedef dataviewtype viewtypdef typedef view viewdef dataview abstype absvtype absviewtype datasort dataprop type viewtype vtype
 syn keyword atsType implement primplmnt extern
 
 syn match atsParens "[()]"