diff --git a/nvim/init.vim b/nvim/init.vim
index 3702e4d..8d7fa53 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -6,6 +6,9 @@ Plug 'rakr/vim-one'
 Plug 'tpope/vim-fugitive'
 "Plug 'sheerun/vim-polyglot'
 
+" auto-detect indentation
+Plug 'tpope/vim-sleuth'
+
 " Fuzzy open
 Plug 'cloudhead/neovim-fuzzy'