diff --git a/vim/ftplugin/rust.vim b/vim/ftplugin/rust.vim
index 499607d..568df70 100644
--- a/vim/ftplugin/rust.vim
+++ b/vim/ftplugin/rust.vim
@@ -5,6 +5,7 @@ let g:deoplete#sources#rust#rust_source_path=rust_root . '/lib/rustlib/src/rust/
 let g:ale_fixers = {}
 let g:ale_fixers['rust'] = ['rustfmt']
 let g:ale_fix_on_save=1
+let g:ale_rust_rustfmt_options='--edition 2018'
 
 nnoremap <F5> :RustRun<cr>
 nnoremap <F6> :RustTest!<cr>