diff --git a/0030-fix-subprocess-check_output-method-for-backup-service-configuration.patch b/0030-fix-subprocess-check_output-method-for-backup-service-configuration.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4e150311db4fc728fba067653e8ee0e996065c09
--- /dev/null
+++ b/0030-fix-subprocess-check_output-method-for-backup-service-configuration.patch
@@ -0,0 +1,27 @@
+From 719baceb14cb08659fee61249b0be6b9f96f4b65 Mon Sep 17 00:00:00 2001
+From: wangcichen <wangcichen@cmss.chinamobile.com>
+Date: Tue, 11 Oct 2022 08:34:37 +0800
+Subject: [PATCH] 
+ 0030-fix-subprocess-check_output-method-for-backup-service-configuration
+
+Signed-off-by: wangcichen <wangcichen@cmss.chinamobile.com>
+---
+ .../el7toel8/actors/serviceconfigurationsynchronizer/actor.py   | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/repos/system_upgrade/el7toel8/actors/serviceconfigurationsynchronizer/actor.py b/repos/system_upgrade/el7toel8/actors/serviceconfigurationsynchronizer/actor.py
+index 7856bea..9b45d31 100644
+--- a/repos/system_upgrade/el7toel8/actors/serviceconfigurationsynchronizer/actor.py
++++ b/repos/system_upgrade/el7toel8/actors/serviceconfigurationsynchronizer/actor.py
+@@ -19,7 +19,7 @@ class ServiceConfigurationSynchronizer(Actor):
+     def service_configuration_backup(self):
+         try:
+             self.log.info("backing up service configurations after migration.")
+-            services_config_raw = str(subprocess.check_output("systemctl list-unit-files | egrep 'enabled |disabled ' | awk '{print $1,$2}'")).strip()
++            services_config_raw = str(subprocess.check_output("systemctl list-unit-files | egrep 'enabled |disabled ' | awk '{print $1,$2}'", shell=True)).strip()
+             services_config = {
+                 line.strip().split()[0]: line.strip().split()[1][:-1]
+                 for line in services_config_raw.split('\n')
+-- 
+2.22.0
+
diff --git a/leapp-repository.spec b/leapp-repository.spec
index a1cbe4b39732208dbe6480f00c1dbe06936cc088..b0e58985497ff6c6e1a2857d62321180b48037b5 100644
--- a/leapp-repository.spec
+++ b/leapp-repository.spec
@@ -55,6 +55,7 @@ Patch26:        0026-Add-checkbaota-actor.patch
 Patch27:        0027-upgrade-write-efi-vars-for-ecs-firmware.patch
 Patch28:        0028-add-disablerepo-option-to-upgrade-kernel-to-RHCK.patch
 Patch29:        0029-Service-configuration-remains-after-migration.patch
+Patch30:        0030-fix-subprocess-check_output-method-for-backup-service-configuration.patch
 
 BuildArch:      noarch
 BuildRequires:  python-devel