diff --git a/utils/vim/syntax/llvm.vim b/utils/vim/syntax/llvm.vim
index 8fb22365cdd..3a2b8285350 100644
--- a/utils/vim/syntax/llvm.vim
+++ b/utils/vim/syntax/llvm.vim
@@ -192,6 +192,7 @@ syn match   llvmConstant /\<DIFlag[A-Za-z]\+\>/
 syn match  llvmSpecialComment /;\s*PR\d*\s*$/
 syn match  llvmSpecialComment /;\s*REQUIRES:.*$/
 syn match  llvmSpecialComment /;\s*RUN:.*$/
+syn match  llvmSpecialComment /;\s*CHECK:.*$/
 syn match  llvmSpecialComment /;\s*XFAIL:.*$/
 
 if version >= 508 || !exists("did_c_syn_inits")