diff --git a/recipes-app/iot2050-efivarfs-helper/files/iot2050-efivarfs-helper.tmpl b/recipes-app/iot2050-efivarfs-helper/files/iot2050-efivarfs-helper.tmpl
index 45c06872e..2551c5c49 100755
--- a/recipes-app/iot2050-efivarfs-helper/files/iot2050-efivarfs-helper.tmpl
+++ b/recipes-app/iot2050-efivarfs-helper/files/iot2050-efivarfs-helper.tmpl
@@ -79,9 +79,40 @@ def check_mount_efivarfs() -> bool:
                 if 'rw' in mount_options and 'ro' not in mount_options:
                     mount_err_msg = ''
                 else:
-                    mount_err_msg = 'not mounted as read & write.'
+                    # efivarfs is mounted as read-only
+                    mount_err_msg = 'mounted as read-only.'
+                    # Try to remount as read-write
+                    print("efivarfs mounted as read-only. Attempting to remount efivarfs as read-write...", end='')
+                    try:
+                        subprocess.run(['mount', '-o', 'remount,rw', '/sys/firmware/efi/efivars'], check=True)
+                        print("Remount successful.")
+                        mount_err_msg = ''  # No error, remount was successful
+                    except subprocess.CalledProcessError:
+                        mount_err_msg = 'failed to remount as read-write.'
                 break
 
+    if mount_err_msg == 'not mounted.':
+        '''
+        By default, the kernel or systemd mounts efivarfs as read-only (ro) to prevent
+        accidental modifications to UEFI variables, which are critical for system operation.
+        However, the kernel permits remounting efivarfs as read-write (rw) since it is already
+        mounted, making this a controlled and intentional change when necessary.
+        '''
+        print("Not mounted. Mounting efivarfs ...", end='')
+        try:
+            subprocess.run(['mount', '-t', 'efivarfs', 'efivarfs', '/sys/firmware/efi/efivars'], check=True)
+            print("Mount successful.")
+            print("Attempting to remount as read-write...", end='')
+            # Remount as read-write
+            try:
+                subprocess.run(['mount', '-o', 'remount,rw', '/sys/firmware/efi/efivars'], check=True)
+                print("Remount as read-write successful.")
+                mount_err_msg = ''  # No error
+            except subprocess.CalledProcessError:
+                mount_err_msg = 'failed to remount as read-write.'
+        except subprocess.CalledProcessError:
+            mount_err_msg = 'failed to mount efivarfs.'
+
     if mount_err_msg == '':
         print("Done.")
         return True
diff --git a/recipes-app/iot2050-efivarfs-helper/files/postinst b/recipes-app/iot2050-efivarfs-helper/files/postinst
deleted file mode 100644
index 9d7d917b4..000000000
--- a/recipes-app/iot2050-efivarfs-helper/files/postinst
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Copyright (c) Siemens AG, 2023
-#
-# Authors:
-#  Su Baocheng <baocheng.su@siemens.com>
-#
-# This file is subject to the terms and conditions of the MIT License.  See
-# COPYING.MIT file in the top-level directory.
-#
-
-# mount efivarfs as read and write
-echo "efivarfs /sys/firmware/efi/efivars efivarfs rw,nosuid,nodev,noexec  0 0" >> /etc/fstab
diff --git a/recipes-app/iot2050-efivarfs-helper/iot2050-efivarfs-helper_0.1.bb b/recipes-app/iot2050-efivarfs-helper/iot2050-efivarfs-helper_0.1.bb
index 300d3b077..0c11c6ed6 100644
--- a/recipes-app/iot2050-efivarfs-helper/iot2050-efivarfs-helper_0.1.bb
+++ b/recipes-app/iot2050-efivarfs-helper/iot2050-efivarfs-helper_0.1.bb
@@ -12,8 +12,7 @@ inherit dpkg-raw
 DESCRIPTION = "Efivarfs Helper"
 MAINTAINER = "baocheng.su@siemens.com"
 
-SRC_URI = "file://iot2050-efivarfs-helper.tmpl \
-    file://postinst"
+SRC_URI = "file://iot2050-efivarfs-helper.tmpl"
 
 TEMPLATE_FILES = "iot2050-efivarfs-helper.tmpl"