diff --git a/.README.md b/.README.md
index fb87d68..5e3059f 100644
--- a/.README.md
+++ b/.README.md
@@ -215,6 +215,7 @@ Visual|`` mw3` ``|Wrap selection in 3x \`.
 Visual|`mw*`|Wrap selection in *.
 Visual|`mw2*`|Wrap selection in 2x *.
 Visual|`mw3*`|Wrap selection in 3x *.
+Visual|`mw `|Wrap selection in spaces.
 Normal, Visual|`mmx`|Markdown: set - [ ] as completed.
 Normal, Visual|`mm `|Markdown: set - [x] as not completed.
 Normal|`mmp`|Markdown: insert paragrapg (2x non-breakable spaces).
diff --git a/.config/nvim/lua/key/macro.lua b/.config/nvim/lua/key/macro.lua
index a542b61..3fc901f 100644
--- a/.config/nvim/lua/key/macro.lua
+++ b/.config/nvim/lua/key/macro.lua
@@ -14,6 +14,7 @@ rekey_visual("mw3`", "s``````<esc>hhP")           -- wrap in 3x ``.
 rekey_visual("mw*", "s**<esc>P")                  -- wrap in **.
 rekey_visual("mw2*", "s****<esc>hP")              -- wrap in 2x **.
 rekey_visual("mw3*", "s******<esc>hhP")           -- wrap in 3x **.
+rekey_visual("mw ", "s  <esc>P")                  -- wrap in spaces.
 
 -- markdown.
 rekey_normal("mmx", ":s/- \\[ \\]/- \\[x\\]<C-l>/<cr>")  -- mark checkbox.