diff --git a/init.plugins.vim b/init.plugins.vim
index 72d44ae..3da9c0b 100644
--- a/init.plugins.vim
+++ b/init.plugins.vim
@@ -83,6 +83,7 @@ Plug '~/projects/nvim-paper-tonic'
 	
 	let g:mkdp_browser = '/usr/local/bin/chromium-app'
 	let g:mkdp_echo_preview_url = 1
+	nmap <space>m <Plug>MarkdownPreviewToggle
 
 	" commands
 	"   MarkdownPreview