1 files changed, 1 insertions, 1 deletions

diff --git a/support/vim/syntax/build.vim b/support/vim/syntax/build.vim
index 721cfd4..04d1f90 100644
--- a/support/vim/syntax/build.vim
+++ b/support/vim/syntax/build.vim
@@ -19,7 +19,7 @@ syn keyword Statement   include set unset function target input condition requir
 syn keyword Todo        TODO FIXME XXX
 syn keyword Type        int string bool float version
 syn keyword Constant    null true false file never always important normal hidden autogenerated filetime
-syn keyword Builtins    files dirs matches replace regex execute unlink exists getMakeDeps toString targets fileName dirName
+syn keyword Builtins    files dirs matches replace regex execute unlink exists getMakeDeps toString targets fileName dirName unique
 
 syn match TargetProcess /[a-zA-Z_][a-zA-Z0-9_]*:/he=e-1