diff --git a/syntax_checkers/c/checkpatch.vim b/syntax_checkers/c/checkpatch.vim
index 0d579bfd..f16a7c14 100644
--- a/syntax_checkers/c/checkpatch.vim
+++ b/syntax_checkers/c/checkpatch.vim
@@ -39,7 +39,7 @@ function! SyntaxCheckers_c_checkpatch_GetLocList()
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'returns': [0],
+        \ 'returns': [0, 1],
         \ 'subtype': 'Style' })
 endfunction