diff --git a/nvim/.config/nvim/after/ftplugin/haskell.vim b/nvim/.config/nvim/after/ftplugin/haskell.vim
index 7227a00..9e152bd 100644
--- a/nvim/.config/nvim/after/ftplugin/haskell.vim
+++ b/nvim/.config/nvim/after/ftplugin/haskell.vim
@@ -24,6 +24,3 @@ nnoremap <script> <silent> [M gg/^\s*)\s*where\s*$<CR>zb<CR>
 nnoremap <script> <silent> ]n /^-- \$\w\+<CR>z<CR>
 " Previous named chunk of documentation
 nnoremap <script> <silent> [n ?^-- \$\w\+<CR>z<CR>
-
-" Update tags. Relies on fish-shell alias `fasttags` to `fast-tags`.
-autocmd! BufWritePost <buffer> silent !fasttags %