diff --git a/meta-digi-dey/classes/dey-swupdate-common.bbclass b/meta-digi-dey/classes/dey-swupdate-common.bbclass
index bad51a542..3a463c8fd 100644
--- a/meta-digi-dey/classes/dey-swupdate-common.bbclass
+++ b/meta-digi-dey/classes/dey-swupdate-common.bbclass
@@ -93,7 +93,7 @@ SWUPDATE_UBOOT_SCRIPT_NAME = "${@os.path.basename(d.getVar('SWUPDATE_UBOOT_SCRIP
 # Retrieve the correct U-Boot prefix.
 def get_uboot_prefix(d):
     prefix = d.getVar('UBOOT_PREFIX')
-    if d.getVar('DEY_SOC_VENDOR') == "NXP" and d.getVar('TRUSTFENCE_SIGN') == "1":
+    if d.getVar('DEY_SOC_VENDOR') == "NXP" and d.getVar('TRUSTFENCE_ENABLED') == "1":
         if "ccimx6" in d.getVar('MACHINE'):
             prefix = f"{prefix}-dtb"
         if d.getVar('TRUSTFENCE_DEK_PATH') and d.getVar('TRUSTFENCE_DEK_PATH') != "0":
diff --git a/meta-digi-dey/recipes-digi/swu-images/swu.inc b/meta-digi-dey/recipes-digi/swu-images/swu.inc
index 9aff6d212..fd79434a4 100644
--- a/meta-digi-dey/recipes-digi/swu-images/swu.inc
+++ b/meta-digi-dey/recipes-digi/swu-images/swu.inc
@@ -57,7 +57,7 @@ python do_swuimage:prepend() {
     import shutil
 
     # Set signing key for trustfence enabled updates.
-    if (d.getVar('TRUSTFENCE_SIGN') == "1"):
+    if (d.getVar('TRUSTFENCE_ENABLED') == "1"):
         d.setVar('SWUPDATE_PRIVATE_KEY', glob.glob(d.getVar('SWUPDATE_PRIVATE_KEY_TEMPLATE'))[0])
 
     # Copy script file.
diff --git a/meta-digi-dey/recipes-support/swupdate/swupdate_%.bbappend b/meta-digi-dey/recipes-support/swupdate/swupdate_%.bbappend
index d0b368f08..c51a215ec 100644
--- a/meta-digi-dey/recipes-support/swupdate/swupdate_%.bbappend
+++ b/meta-digi-dey/recipes-support/swupdate/swupdate_%.bbappend
@@ -11,7 +11,7 @@ SRC_URI += " \
     file://0003-handlers-rdiff-handler-for-applying-librsync-s-rdiff.patch \
     ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'file://systemd.cfg', '', d)} \
     ${@bb.utils.contains('STORAGE_MEDIA', 'mtd', 'file://mtd.cfg', '', d)} \
-    ${@oe.utils.conditional('TRUSTFENCE_SIGN', '1', 'file://signed_images.cfg', '', d)} \
+    ${@oe.utils.conditional('TRUSTFENCE_ENABLED', '1', 'file://signed_images.cfg', '', d)} \
     file://swupdate.config \
 "