diff --git a/simple/widgets/system_resources.lua b/simple/widgets/system_resources.lua
index 032394d..b20592c 100644
--- a/simple/widgets/system_resources.lua
+++ b/simple/widgets/system_resources.lua
@@ -150,7 +150,7 @@ function getBatteryCapacity()
     local charge = 0
     local capacity = 0
     for b in getBatteries() do
-        if readCommand("cat /sys/class/power_supply/" .. b .. "/type"):match("Battery") then
+        if b:sub(1,3) ~= 'hid' and readCommand("cat /sys/class/power_supply/" .. b .. "/type"):match("Battery") then
             charge = charge + readCommand("cat /sys/class/power_supply/" .. b .. "/energy_now")
             capacity = capacity + readCommand("cat /sys/class/power_supply/" .. b .. "/energy_full")
         end