diff --git a/polybar/config b/polybar/config
index 490bddd..7f76316 100644
--- a/polybar/config
+++ b/polybar/config
@@ -423,7 +423,7 @@ thermal-zone = 0
 warn-temperature = 60
 
 format = <ramp> <label>
-format-underline = ${xrdb:color1}
+format-underline = ${xrdb:color3}
 format-warn = <ramp> <label-warn>
 format-warn-underline = ${self.format-underline}