diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index f0df9b7..97afd46 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -19,7 +19,7 @@ menu "Bedside clock settings"
      menu "Alert sound options"
           config ALERT_FREQ
                  int "Frequency (in Hz) of the alert sound"
-                 default 300
+                 default 350
           config ALERT_AMPLITUDE
                  int "Amplitude (0 to 255) of the alert sound"
                  default 180