diff --git a/cfg/20-plugins.vim b/cfg/20-plugins.vim
index d1b231c..9d1740b 100644
--- a/cfg/20-plugins.vim
+++ b/cfg/20-plugins.vim
@@ -1,6 +1,2 @@
 " Force Dein to check the loaded plugins and install them
 call CheckDeinInstall( )
-
-" Add key mappings for updates and installation
-nnoremap <silent> <Leader>Pu :DeinUpdate<cr>
-nnoremap <silent> <Leader>Pi :call CheckDeinInstall()<cr>
diff --git a/plugins/dein-ui.vim.cfg.vim b/plugins/dein-ui.vim.cfg.vim
new file mode 100644
index 0000000..6b34899
--- /dev/null
+++ b/plugins/dein-ui.vim.cfg.vim
@@ -0,0 +1,3 @@
+" Add key mappings for updates and installation
+nnoremap <silent> <Leader>Pu :DeinUpdate<cr>
+nnoremap <silent> <Leader>Pi :call CheckDeinInstall()<cr>