diff --git a/awesome/rc.lua b/awesome/rc.lua
index 7984cc3..f57eaba 100644
--- a/awesome/rc.lua
+++ b/awesome/rc.lua
@@ -313,22 +313,22 @@ globalkeys = awful.util.table.join(
     awful.key({ modkey, "Shift"   }, "q", awesome.quit,
               {description = "quit awesome", group = "awesome"}),
 
-    awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
-              {description = "increase master width factor", group = "layout"}),
-    awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
-              {description = "decrease master width factor", group = "layout"}),
-    awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
-              {description = "increase the number of master clients", group = "layout"}),
-    awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
-              {description = "decrease the number of master clients", group = "layout"}),
-    awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
-              {description = "increase the number of columns", group = "layout"}),
-    awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1, nil, true)    end,
-              {description = "decrease the number of columns", group = "layout"}),
-    awful.key({ modkey,           }, "space", function () awful.layout.inc( 1)                end,
-              {description = "select next", group = "layout"}),
-    awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
-              {description = "select previous", group = "layout"}),
+    -- awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
+    --           {description = "increase master width factor", group = "layout"}),
+    -- awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
+    --           {description = "decrease master width factor", group = "layout"}),
+    -- awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
+    --           {description = "increase the number of master clients", group = "layout"}),
+    -- awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
+    --           {description = "decrease the number of master clients", group = "layout"}),
+    -- awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
+    --           {description = "increase the number of columns", group = "layout"}),
+    -- awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1, nil, true)    end,
+    --           {description = "decrease the number of columns", group = "layout"}),
+    -- awful.key({ modkey,           }, "space", function () awful.layout.inc( 1)                end,
+    --           {description = "select next", group = "layout"}),
+    -- awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
+    --           {description = "select previous", group = "layout"}),
 
     awful.key({ modkey, "Control" }, "n",
               function ()
@@ -392,6 +392,10 @@ globalkeys = awful.util.table.join(
             naughty.notify({title = options.browser .. " starting..."})
         end, {description="start the web browser", group="custom"}),
 
+    awful.key({modkey}, "l", function()
+        os.execute('slock')
+    end, { description="Locks the screen", group="custom"}),
+
     awful.key({modkey, "Shift"}, "Tab", function()
             os.execute('xdotool key Caps_Lock')
         end, {description="switch the caps lock", group="custom"}),
@@ -626,3 +630,5 @@ 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)
 -- }}}
+--
+os.execute('xautolock -time 10 -locker slock&')