diff --git a/rootdir/bin/init.kernel.post_boot-lahaina.sh b/rootdir/bin/init.kernel.post_boot-lahaina.sh
index abe58ce..62ff6d5 100755
--- a/rootdir/bin/init.kernel.post_boot-lahaina.sh
+++ b/rootdir/bin/init.kernel.post_boot-lahaina.sh
@@ -203,10 +203,6 @@ else
 fi
 echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms
 
-# configure powerkey boost settings
-echo "0:0 1:0 2:0 3:0 4:2016000 5:0 6:0 7:0" > /sys/devices/system/cpu/cpu_boost/powerkey_input_boost_freq
-echo 400 > /sys/devices/system/cpu/cpu_boost/powerkey_input_boost_ms
-
 # configure governor settings for gold cluster
 echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
 echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us
diff --git a/rootdir/bin/init.kernel.post_boot-shima.sh b/rootdir/bin/init.kernel.post_boot-shima.sh
index 12ebfd2..e240824 100755
--- a/rootdir/bin/init.kernel.post_boot-shima.sh
+++ b/rootdir/bin/init.kernel.post_boot-shima.sh
@@ -201,8 +201,6 @@ echo 691200 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
 echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl
 
 # configure input boost settings
-echo "0:0 1:0 2:0 3:0 4:2131200 5:0 6:0 7:0" > /sys/devices/system/cpu/cpu_boost/powerkey_input_boost_freq
-echo 400 > /sys/devices/system/cpu/cpu_boost/input_boost_ms
 
 # configure governor settings for gold cluster
 echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
diff --git a/rootdir/bin/init.kernel.post_boot-yupik.sh b/rootdir/bin/init.kernel.post_boot-yupik.sh
index 5c6e8cf..7638fa6 100755
--- a/rootdir/bin/init.kernel.post_boot-yupik.sh
+++ b/rootdir/bin/init.kernel.post_boot-yupik.sh
@@ -198,10 +198,6 @@ echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl
 echo "0:1152000" > /sys/devices/system/cpu/cpu_boost/input_boost_freq
 echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms
 
-# configure powerkey boost settings
-echo "0:0 1:0 2:0 3:0 4:2131200 5:0 6:0 7:0" > /sys/devices/system/cpu/cpu_boost/powerkey_input_boost_freq
-echo 400 > /sys/devices/system/cpu/cpu_boost/powerkey_input_boost_ms
-
 # configure governor settings for gold cluster
 echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
 echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us