diff --git a/plugins.vim b/plugins.vim
index dd423c3..6e1d0ba 100644
--- a/plugins.vim
+++ b/plugins.vim
@@ -107,6 +107,7 @@ Plug 'rakr/vim-one'
 Plug 'kaicataldo/material.vim'
 Plug 'joshdick/onedark.vim'
 Plug 'KeitaNakamura/neodark.vim'
+Plug 'jsit/toast.vim'
 
 if !exists('g:started_by_firenvim')
   " colorful status line and theme
diff --git a/ui.vim b/ui.vim
index aca4cce..7f7a990 100644
--- a/ui.vim
+++ b/ui.vim
@@ -91,8 +91,14 @@ function! s:my_theme_dict.neodark() dict abort
   colorscheme neodark
 endfunction
 
+function! s:my_theme_dict.toast() dict abort
+  if !utils#HasColorscheme('toast') | return | endif
+
+  colorscheme toast
+endfunction
+
 let s:candidate_theme = ['gruvbox8', 'srcery', 'deus', 'happy_hacking', 'solarized8',
-      \ 'monokai', 'vim_one', 'material', 'onedark']
+      \ 'monokai', 'vim_one', 'material', 'onedark', 'toast']
 let s:idx = utils#RandInt(0, len(s:candidate_theme)-1)
 let s:theme = s:candidate_theme[s:idx]