diff --git a/misc/packaging/100_ACRN b/misc/packaging/100_ACRN
index fec40ed3d..b05b4a0ce 100755
--- a/misc/packaging/100_ACRN
+++ b/misc/packaging/100_ACRN
@@ -27,10 +27,10 @@ while IFS= read -r line; do
     fi
 done < <(blkid |grep ext4 |grep ${type})
 
-if ls /boot/vmlinuz*acrn-sos* 1> /dev/null 2>&1;then
-    sos_kernel=$(ls -tr /boot/vmlinuz-*acrn-sos* | tail -1)
+if ls /boot/vmlinuz*acrn-service-vm* 1> /dev/null 2>&1;then
+    service_vm_kernel=$(ls -tr /boot/vmlinuz-*acrn-service-vm* | tail -1)
 else
-    sos_kernel=$(ls /boot/vmlinuz-* | tail -1)
+    service_vm_kernel=$(ls /boot/vmlinuz-* | tail -1)
 fi
 
 if [ -z "$menu" ];then
@@ -51,6 +51,6 @@ EOF
 fi
 
 sed -i '/Linux_bzImage/d' ${filename} || true
-sed -i '/multiboot2 \/boot/a\module2 '$sos_kernel' Linux_bzImage' ${filename}
+sed -i '/multiboot2 \/boot/a\module2 '$service_vm_kernel' Linux_bzImage' ${filename}
 
 sync
diff --git a/misc/packaging/README.rst b/misc/packaging/README.rst
index 4b1e1df9b..c9fece6f5 100644
--- a/misc/packaging/README.rst
+++ b/misc/packaging/README.rst
@@ -44,7 +44,7 @@ in the ``misc/packaging`` folder, so let's go there::
 Configure Debian Packaging Details
 **********************************
 
-The build and packaging script ``install_uSoS.py`` does all the work to
+The build and packaging script ``install_uServiceVM.py`` does all the work to
 build and make the Debian packages.  You configure what the script does
 by editing its configuration file, ``release.json``.  Comments in the
 JSON file document how you can adjust things to your specific needs.  For
@@ -66,7 +66,7 @@ Here's the default ``release.json`` configuration:
 Run the Package-Building Script
 *******************************
 
-The ``install_uSoS.py`` Python script does all the work to install
+The ``install_uServiceVM.py`` Python script does all the work to install
 needed tools (such as make, gnu-efi, libssl-dev, libpciaccess-dev,
 uuid-dev, and more).  It also verifies that tool versions (such as the
 gcc compiler) are appropriate (as configured in the ``release.json``
@@ -75,7 +75,7 @@ file).
 The script runs without further user input, and must be run with
 ``sudo``::
 
-   sudo python3 install_uSoS.py
+   sudo python3 install_uServiceVM.py
 
 With the default ``release.json`` configuration, this script will run
 for about 30 minutes, but could take longer depending on your internet
diff --git a/misc/packaging/install_uSoS.py b/misc/packaging/install_uServiceVM.py
similarity index 100%
rename from misc/packaging/install_uSoS.py
rename to misc/packaging/install_uServiceVM.py
diff --git a/misc/packaging/release.json b/misc/packaging/release.json
index 1e2531f2c..3668647b7 100644
--- a/misc/packaging/release.json
+++ b/misc/packaging/release.json
@@ -1,5 +1,5 @@
 {
-	"//":"release ubuntu as sos verion",
+	"//":"release ubuntu as Service VM OS verion",
 	"install_package":"true",
 	"gcc_version":"7.3.0",
 	"binutils":"2.27",
@@ -56,7 +56,7 @@
 
 	},
 	"kernel_release_version":"remotes/origin/release_2.1",
-	"sos_kernel_repo":"https://github.com/projectacrn/acrn-kernel.git",
+	"service_vm_os_kernel_repo":"https://github.com/projectacrn/acrn-kernel.git",
 	"acrn_kernel_deb_package":"true",
 	"install_acrn_kernel_deb":"false",
 	"//":"misc",