diff --git a/presets/4.5/tune/defaults.txt b/presets/4.5/tune/defaults.txt
index f83f3ade1..f21dfbe6d 100644
--- a/presets/4.5/tune/defaults.txt
+++ b/presets/4.5/tune/defaults.txt
@@ -102,6 +102,6 @@ set simplified_pitch_pi_gain = 100
 set tpa_mode = D
 set tpa_rate = 65
 set tpa_breakpoint = 1350
-set tpa_rate_lower = 20
-set tpa_breakpoint_lower = 1050
-set tpa_breakpoint_lower_fade = ON
+set tpa_low_rate = 20
+set tpa_low_breakpoint = 1050
+set tpa_low_always = OFF