diff --git a/recipes-bsp/patch-u-boot-env/files/postinst b/recipes-bsp/patch-u-boot-env/files/postinst
deleted file mode 100644
index 736d8415b..000000000
--- a/recipes-bsp/patch-u-boot-env/files/postinst
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) Siemens AG, 2021
-#
-# Authors:
-#  Quirin Gylstorff <quirin.gylstorff@siemens.com>
-#
-# SPDX-License-Identifier: MIT
-
-deb-systemd-helper enable patch-u-boot-env.service || true
diff --git a/recipes-bsp/patch-u-boot-env/patch-u-boot-env_0.1.bb b/recipes-bsp/patch-u-boot-env/patch-u-boot-env_0.1.bb
index 2953b7bb8..9888f2f8a 100644
--- a/recipes-bsp/patch-u-boot-env/patch-u-boot-env_0.1.bb
+++ b/recipes-bsp/patch-u-boot-env/patch-u-boot-env_0.1.bb
@@ -15,8 +15,7 @@ DEBIAN_DEPENDS = "libubootenv-tool, u-boot-${MACHINE}-config"
 
 DPKG_ARCH = "all"
 
-SRC_URI += "file://postinst \
-            file://patch-u-boot-env.config \
+SRC_URI += "file://patch-u-boot-env.config \
             file://patch-u-boot-env.sh \
             file://patch-u-boot-env.service"
 
@@ -24,7 +23,4 @@ do_install () {
   install -v -d ${D}/usr/share/u-boot-env
   install -v -m 640 ${WORKDIR}/patch-u-boot-env.config ${D}/usr/share/u-boot-env/patch-u-boot-env.config
   install -v -m 755 ${WORKDIR}/patch-u-boot-env.sh ${D}/usr/share/u-boot-env/patch-u-boot-env.sh
-
-  install -v -d ${D}/usr/lib/systemd/system
-  install -v -m 666 ${WORKDIR}/patch-u-boot-env.service ${D}/usr/lib/systemd/system/patch-u-boot-env.service
 }