diff --git a/.config/vim/after/ftplugin/tex.vim b/.config/vim/after/ftplugin/tex.vim
index 78c9d33b..baf8ff01 100644
--- a/.config/vim/after/ftplugin/tex.vim
+++ b/.config/vim/after/ftplugin/tex.vim
@@ -1 +1,3 @@
 setlocal wrap linebreak nolist
+
+autocmd BufWritePost *.tex :GrammarousCheck