diff --git a/vim-files/vimrc b/vim-files/vimrc
index 4cb29f8..4dd001c 100644
--- a/vim-files/vimrc
+++ b/vim-files/vimrc
@@ -128,6 +128,7 @@ set matchpairs+=<:>
 
 set list
 set listchars=tab:>-,trail:-,extends:>,precedes:<,nbsp:+,eol:$
+set ts=4
 
 " Use the OS clipboard by default (on versions compiled with `+clipboard`)
 set clipboard=unnamed