diff --git a/doc/tutorials/launch_uos.sh b/doc/tutorials/launch_uos.sh
index 24fa0a277..f6bd776f6 100755
--- a/doc/tutorials/launch_uos.sh
+++ b/doc/tutorials/launch_uos.sh
@@ -26,7 +26,7 @@ hbm_ver=`cat /sys/class/mei/mei0/hbm_ver`
 major_ver=`echo $hbm_ver | cut -d '.' -f1`
 minor_ver=`echo $hbm_ver | cut -d '.' -f2`
 if [[ "$major_ver" -lt "2" ]] || \
-   [[ "$major_ver" == "2" && "$minor_ver" -lt "2" ]]; then
+   [[ "$major_ver" == "2" && "$minor_ver" -le "2" ]]; then
     cse_passthrough=1
 fi
 
diff --git a/misc/acrn-config/launch_config/pt.py b/misc/acrn-config/launch_config/pt.py
index a01361d93..1c6a8895b 100644
--- a/misc/acrn-config/launch_config/pt.py
+++ b/misc/acrn-config/launch_config/pt.py
@@ -98,7 +98,7 @@ def cse_pt(sel, vmid, config):
         print("major_ver=`echo $hbm_ver | cut -d '.' -f1`", file=config)
         print("minor_ver=`echo $hbm_ver | cut -d '.' -f2`", file=config)
         print('if [[ "$major_ver" -lt "2" ]] || \\', file=config)
-        print('   [[ "$major_ver" == "2" && "$minor_ver" -lt "2" ]]; then', file=config)
+        print('   [[ "$major_ver" == "2" && "$minor_ver" -le "2" ]]; then', file=config)
         print("    cse_passthrough=1", file=config)
         print("fi", file=config)
         print('boot_cse_option=""', file=config)
diff --git a/misc/vm_configs/sample_launch_scripts/apl-mrb/launch_uos.sh b/misc/vm_configs/sample_launch_scripts/apl-mrb/launch_uos.sh
index b453554d3..024dbe584 100755
--- a/misc/vm_configs/sample_launch_scripts/apl-mrb/launch_uos.sh
+++ b/misc/vm_configs/sample_launch_scripts/apl-mrb/launch_uos.sh
@@ -41,7 +41,7 @@ hbm_ver=`cat /sys/class/mei/mei0/hbm_ver`
 major_ver=`echo $hbm_ver | cut -d '.' -f1`
 minor_ver=`echo $hbm_ver | cut -d '.' -f2`
 if [[ "$major_ver" -lt "2" ]] || \
-   [[ "$major_ver" == "2" && "$minor_ver" -lt "2" ]]; then
+   [[ "$major_ver" == "2" && "$minor_ver" -le "2" ]]; then
     cse_passthrough=1
 fi
 
diff --git a/misc/vm_configs/sample_launch_scripts/apl-up2/launch_uos.sh b/misc/vm_configs/sample_launch_scripts/apl-up2/launch_uos.sh
index 78c5d2b9a..c31f789f8 100755
--- a/misc/vm_configs/sample_launch_scripts/apl-up2/launch_uos.sh
+++ b/misc/vm_configs/sample_launch_scripts/apl-up2/launch_uos.sh
@@ -30,7 +30,7 @@ hbm_ver=`cat /sys/class/mei/mei0/hbm_ver`
 major_ver=`echo $hbm_ver | cut -d '.' -f1`
 minor_ver=`echo $hbm_ver | cut -d '.' -f2`
 if [[ "$major_ver" -lt "2" ]] || \
-   [[ "$major_ver" == "2" && "$minor_ver" -lt "2" ]]; then
+   [[ "$major_ver" == "2" && "$minor_ver" -le "2" ]]; then
     cse_passthrough=1
 fi