diff --git a/vimrc b/vimrc
index b984df5..faa9d18 100644
--- a/vimrc
+++ b/vimrc
@@ -43,10 +43,10 @@ Plug 'vim-scripts/vimomni', {'for': ['vim']}
 " }}}
 " format {{{
 " format.vim - format with text objects
-if platform#is_linux()
-  Plug 'git@bitbucket.org:infektor/format.vim.git'
-else
+if isdirectory('~/Sandbox/format')
   Plug '~/Sandbox/format'
+else
+  Plug 'git@bitbucket.org:infektor/format.vim.git'
 endif
 " }}}
 " text objects {{{