diff --git a/battery.lua b/battery.lua
index c2f74e0..7fe2774 100644
--- a/battery.lua
+++ b/battery.lua
@@ -74,7 +74,7 @@ gears.timer {
                         destroy = function ()
                             low_notification = false
                         end,
-                        text = tostring(err) })
+                        text = tostring(percent) .. "%" })
                     low_notification = show ~= nil
                 end
             end