diff --git a/tcl/interface/raspberrypi-native.cfg b/tcl/interface/raspberrypi-native.cfg
index c80f90a14..1eb9761ee 100644
--- a/tcl/interface/raspberrypi-native.cfg
+++ b/tcl/interface/raspberrypi-native.cfg
@@ -50,12 +50,12 @@ set clocks_per_timing_loop 4
 if {[string match *bcm2711* $compat]} {
 	set speed_offset 52
 } elseif {[string match *bcm2837* $compat] || [string match *bcm2710* $compat]} {
-	set speed_offset 34
+	set speed_offset 31
 } elseif {[string match *bcm2836* $compat] || [string match *bcm2709* $compat]} {
-	set speed_offset 36
+	set speed_offset 25
 } elseif {[string match *bcm2835* $compat] || [string match *bcm2708* $compat]} {
 	set clocks_per_timing_loop 6
-	set speed_offset 32
+	set speed_offset 23
 } elseif {[string match *bcm2712* $compat]} {
 	echo "Error: Raspberrypi Pi 5 has moved GPIOs to PCIe connected RP1 chip."
 	echo "Error: Native GPIO handling is not supported, use 'raspberrypi5-gpiod.cfg'"