diff --git a/dotfiles/.Xresources b/dotfiles/.Xresources
index 038b4a1..ee2b158 100644
--- a/dotfiles/.Xresources
+++ b/dotfiles/.Xresources
@@ -4,3 +4,4 @@ XTerm.vt100.saveLines: 4096
 XTerm.vt100.scrollBar: true
 XTerm.vt100.scrollBar.width: 8
 XTerm.vt100.faceName: Terminus Regular:size=10:antialias=false
+Xterm.vt100.selectToClipboard: true
diff --git a/dotfiles/.config/awesome/rc.lua b/dotfiles/.config/awesome/rc.lua
index 353452c..df55a66 100644
--- a/dotfiles/.config/awesome/rc.lua
+++ b/dotfiles/.config/awesome/rc.lua
@@ -280,6 +280,8 @@ globalkeys = gears.table.join(
               {description = "flameshot", group = "launcher"}),
     awful.key({ modkey,           }, "space", function () mykeyboardlayout.next_layout() end,
               {description = "next layout", group = "keyboard"}),
+    awful.key({ modkey }, "l", function () awful.spawn("sh -c 'sleep 0.3 && xset dpms force off && slock' &")    end,
+              {description = "screen lock", group = "dpms"}),
 
     awful.key({ modkey, "Control" }, "r", awesome.restart,
               {description = "reload awesome", group = "awesome"}),