diff --git a/dotfiles/polybar.conf b/dotfiles/polybar.conf
index 176adc8..86403e7 100644
--- a/dotfiles/polybar.conf
+++ b/dotfiles/polybar.conf
@@ -110,7 +110,7 @@ label = %date%  %time%
 
 [module/battery]
 type = internal/battery
-poll-interval = 10
+poll-interval = 30
 format-charging = <label-charging>
 label-charging =  %percentage%%
 format-discharging = <ramp-capacity> <label-discharging>