diff --git a/vim/.config/vim/vimrc b/vim/.config/vim/vimrc
index e35715b..a123d3a 100644
--- a/vim/.config/vim/vimrc
+++ b/vim/.config/vim/vimrc
@@ -41,7 +41,7 @@ iab idate <c-r>=strftime("%Y-%m-%d")<cr>
 
 " use \ toc to insert a table of contents for markdown from the current line to EOF
 " nmap <leader>toc <cmd>.put =execute('.,$write !gh-md-toc --hide-header --hide-footer')<cr>
-nmap <leader>toc :put =system('gh-md-toc --hide-header --hide-footer', getline('.', '$'))<cr>
+nmap <leader>toc :put =system('gh-md-toc --hide-header --hide-footer --indent=4', getline('.', '$'))<cr>
 
 " use \ tf to format a buffer as tofu / terraform
 nmap <leader>tf <cmd>% !tofu fmt -no-color -<cr>