diff --git a/themes/holo/theme.lua b/themes/holo/theme.lua
index e011543..6a6083f 100644
--- a/themes/holo/theme.lua
+++ b/themes/holo/theme.lua
@@ -180,23 +180,23 @@ function () awful.spawn(theme.musicplr) end)))
 prev_icon:buttons(awful.util.table.join(awful.button({}, 1,
 function ()
     awful.spawn.with_shell("mpc prev")
-    mpd.update()
+    theme.mpd.update()
 end)))
 next_icon:buttons(awful.util.table.join(awful.button({}, 1,
 function ()
     awful.spawn.with_shell("mpc next")
-    mpd.update()
+    theme.mpd.update()
 end)))
 stop_icon:buttons(awful.util.table.join(awful.button({}, 1,
 function ()
     play_pause_icon:set_image(theme.play)
     awful.spawn.with_shell("mpc stop")
-    mpd.update()
+    theme.mpd.update()
 end)))
 play_pause_icon:buttons(awful.util.table.join(awful.button({}, 1,
 function ()
     awful.spawn.with_shell("mpc toggle")
-    mpd.update()
+    theme.mpd.update()
 end)))
 
 -- Battery