diff --git a/README.org b/README.org
index 5cf707f..0f6d1ba 100644
--- a/README.org
+++ b/README.org
@@ -15,6 +15,7 @@
 - [[#key-bindings][Key Bindings]]
 - [[#rules][Rules]]
 - [[#signals][Signals]]
+- [[#windows][Windows]]
 
 * Welcome
 
@@ -691,3 +692,14 @@ client.connect_signal("focus", function(c) c.border_color = beautiful.border_foc
 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 -- }}}
 #+END_SRC
+
+* Windows
+
+#+BEGIN_SRC lua :tangle rc.lua
+-- {{{ Windows
+-- Configuration of windows
+beautiful.useless_gap = 10
+beautiful.gap_single_client = true
+beautiful.border_width = 2
+-- }}}
+#+END_SRC
diff --git a/rc.lua b/rc.lua
index 563da3e..32a7b71 100644
--- a/rc.lua
+++ b/rc.lua
@@ -622,3 +622,10 @@ end)
 client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 -- }}}
+
+-- {{{ Windows
+-- Configuration of windows
+beautiful.useless_gap = 10
+beautiful.gap_single_client = true
+beautiful.border_width = 2
+-- }}}