diff --git a/modules/neovim/theme/theme.vim b/modules/neovim/theme/theme.vim
index e47f054..2dd7dea 100644
--- a/modules/neovim/theme/theme.vim
+++ b/modules/neovim/theme/theme.vim
@@ -27,3 +27,12 @@
 set textwidth=80
 set colorcolumn=+1
 call g:Highlight("ColorColumn", g:transparent, g:statusline)
+
+set number
+
+augroup numbertoggle
+  autocmd!
+  autocmd BufEnter,FocusGained,InsertLeave,WinEnter * if &nu && mode() != "i" | set rnu   | endif
+  autocmd BufLeave,FocusLost,InsertEnter,WinLeave   * if &nu                  | set nornu | endif
+augroup END
+