diff --git a/vim/plugins_config.vim b/vim/plugins_config.vim
index cc283fc..e1f586c 100644
--- a/vim/plugins_config.vim
+++ b/vim/plugins_config.vim
@@ -84,8 +84,6 @@ augroup END
 
 
 let g:ale_fix_on_save = 1
-let g:ale_completion_enabled = 1
-" let g:ale_completion_autoimport = 1
 
 let g:ale_lsp_show_message_severity = 'information'
 let g:ale_lsp_suggestions = 1
@@ -217,14 +215,14 @@ endif
 
 
 " These are the default mappings for vim-multi-cursor
-let g:multi_cursor_start_word_key      = '<C-n>'
-let g:multi_cursor_select_all_word_key = '<A-n>'
-let g:multi_cursor_start_key           = 'g<C-n>'
-let g:multi_cursor_select_all_key      = 'g<A-n>'
-let g:multi_cursor_next_key            = '<C-n>'
-let g:multi_cursor_prev_key            = '<C-p>'
-let g:multi_cursor_skip_key            = '<C-x>'
-let g:multi_cursor_quit_key            = '<Esc>'
+" let g:multi_cursor_start_word_key      = '<C-n>'
+" let g:multi_cursor_select_all_word_key = '<A-n>'
+" let g:multi_cursor_start_key           = 'g<C-n>'
+" let g:multi_cursor_select_all_key      = 'g<A-n>'
+" let g:multi_cursor_next_key            = '<C-n>'
+" let g:multi_cursor_prev_key            = '<C-p>'
+" let g:multi_cursor_skip_key            = '<C-x>'
+" let g:multi_cursor_quit_key            = '<Esc>'
 
 " indent-guides, toggle with <leader>ig
 let g:indent_guides_enable_on_vim_startup = 0
diff --git a/vim/plugs.vim b/vim/plugs.vim
index 882cb9f..5ee0608 100644
--- a/vim/plugs.vim
+++ b/vim/plugs.vim
@@ -109,6 +109,16 @@ if isdirectory(vim_razer)
     Plug vim_razer
 endif
 
+if has('nvim')
+  Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
+else
+  Plug 'Shougo/deoplete.nvim'
+  Plug 'roxma/nvim-yarp'
+  Plug 'roxma/vim-hug-neovim-rpc'
+endif
+let g:deoplete#enable_at_startup = 1
+
+
 call plug#end()
 
 " Install plugins if missing
diff --git a/vim/vimrc b/vim/vimrc
index 32ef0d8..0428944 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -56,7 +56,7 @@ set hlsearch "highlight search results (using *)
 set expandtab shiftwidth=4 tabstop=4 "always use spaces
 
 " Completion menu config (see :h completopt)
-set completeopt=menu,menuone,noselect,noinsert
+set completeopt=menu,menuone,noselect,noinsert,preview
 " Show completion suggestions in popups instead of preview window
 set completeopt+=popup
 
@@ -139,3 +139,8 @@ source $DOTFILES/vim/functions.vim
 if filereadable('.vimrc.local')
     source .vimrc.local
 endif
+
+" Use ALE and also some plugin 'foobar' as completion sources for all code.
+call deoplete#custom#option('sources', {
+\ '_': ['ale', 'ultisnips'],
+\})