diff --git a/profiles/realtime/tuned.conf b/profiles/realtime/tuned.conf
index 8688057..4273ad2 100644
--- a/profiles/realtime/tuned.conf
+++ b/profiles/realtime/tuned.conf
@@ -28,7 +28,7 @@ vm.stat_interval = 10
 # NUMA node0 CPU(s):     0,2,4,6,8,10,12,14,16,18,20,22
 # NUMA node1 CPU(s):     1,3,5,7,9,11,13,15,17,19,21,23
 
-cmdline=isolcpus=${isolated_cores} nohz_full=${isolated_cores} intel_pstate=disable nosoftlockup
+cmdline=isolcpus=${isolated_cores} intel_pstate=disable nosoftlockup
 
 [script]
 script = script.sh
diff --git a/profiles/realtime-virtual-guest/tuned.conf b/profiles/realtime-virtual-guest/tuned.conf
--- a/profiles/realtime-virtual-guest/tuned.conf
+++ b/profiles/realtime-virtual-guest/tuned.conf
@@ -12,3 +12,6 @@ isolated_cores_expanded=${f:cpulist_unpack:${isolated_cores}}
 
 [script]
 script=script.sh
+
+[bootloader]
+cmdline=isolcpus=${isolated_cores} nohz=on nohz_full=${isolated_cores} intel_pstate=disable nosoftlockup
diff --git a/profiles/realtime-virtual-host/tuned.conf b/profiles/realtime-virtual-host/tuned.conf
--- a/profiles/realtime-virtual-host/tuned.conf
+++ b/profiles/realtime-virtual-host/tuned.conf
@@ -40,3 +40,6 @@ group.rcub=0:f:3:*:rcub.*
 
 [script]
 script=script.sh
+
+[bootloader]
+cmdline=isolcpus=${isolated_cores} nohz=on nohz_full=${isolated_cores} intel_pstate=disable nosoftlockup