diff --git a/dracut-early-kdump.sh b/dracut-early-kdump.sh
index 044f741..4fd8e90 100755
--- a/dracut-early-kdump.sh
+++ b/dracut-early-kdump.sh
@@ -45,11 +45,6 @@ early_kdump_load()
 
     EARLY_KEXEC_ARGS=$(prepare_kexec_args "${KEXEC_ARGS}")
 
-    if is_secure_boot_enforced; then
-        dinfo "Secure Boot is enabled. Using kexec file based syscall."
-        EARLY_KEXEC_ARGS="$EARLY_KEXEC_ARGS -s"
-    fi
-
     # Here, only output the messages, but do not save these messages
     # to a file because the target disk may not be mounted yet, the
     # earlykdump is too early.
diff --git a/kdump-lib.sh b/kdump-lib.sh
index 042ac87..ae39c23 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -501,6 +501,15 @@ prepare_kexec_args()
 			fi
 		fi
 	fi
+
+	# For secureboot enabled machines, use new kexec file based syscall.
+	# Old syscall will always fail as it does not have capability to do
+	# kernel signature verification.
+	if is_secure_boot_enforced; then
+		dinfo "Secure Boot is enabled. Using kexec file based syscall."
+		kexec_args="$kexec_args -s"
+	fi
+
 	echo "$kexec_args"
 }
 
diff --git a/kdumpctl b/kdumpctl
index 3d5d6dd..b6d5994 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -690,14 +690,6 @@ load_kdump()
 
 	KEXEC_ARGS=$(prepare_kexec_args "${KEXEC_ARGS}")
 	KDUMP_COMMANDLINE=$(prepare_cmdline "${KDUMP_COMMANDLINE}" "${KDUMP_COMMANDLINE_REMOVE}" "${KDUMP_COMMANDLINE_APPEND}")
-	# For secureboot enabled machines, use new kexec file based syscall.
-	# Old syscall will always fail as it does not have capability to
-	# to kernel signature verification.
-	if is_secure_boot_enforced; then
-		dinfo "Secure Boot is enabled. Using kexec file based syscall."
-		KEXEC_ARGS="$KEXEC_ARGS -s"
-		load_kdump_kernel_key
-	fi
 
 	if is_uki "$KDUMP_KERNEL"; then
 		uki=$KDUMP_KERNEL
@@ -984,6 +976,12 @@ start_fadump()
 
 start_dump()
 {
+	# On secure boot enabled Power systems, load kernel signing key on .ima for signature
+	# verification using kexec file based syscall.
+	if [[ "$(uname -m)" == ppc64le ]] && is_secure_boot_enforced; then
+		load_kdump_kernel_key
+	fi
+
 	if [[ $DEFAULT_DUMP_MODE == "fadump" ]]; then
 		start_fadump
 	else