diff --git a/i3/config b/i3/config
index 7054af9..d3da3ba 100644
--- a/i3/config
+++ b/i3/config
@@ -38,9 +38,9 @@ floating_modifier $mod1
 
 # bildschirmhelligkeit
 # heller; fn+f6
-bindcode 233 exec sudo brightnessctl s +2%
+bindcode 233 exec sudo brightnessctl s +5%
 #dunkler; fn+f7
-bindcode 232 exec sudo brightnessctl s 2%-
+bindcode 232 exec sudo brightnessctl s 5%-
 
 # start a terminal
 bindsym $mod1+Return exec alacritty
diff --git a/polybar/config b/polybar/config
index 46ac68b..6f72a9c 100644
--- a/polybar/config
+++ b/polybar/config
@@ -75,7 +75,7 @@ format-prefix-foreground = ${colors.foreground-alt}
 type = custom/script
 exec = /usr/bin/brightnessctl g
 tail = true
-interval = 5
+interval = 2
 format-prefix = "BRT "
 format-prefix-foreground = ${colors.foreground-alt}