diff --git a/core/linux-am33x/PKGBUILD b/core/linux-am33x/PKGBUILD
index 40787918a..df244c4a7 100644
--- a/core/linux-am33x/PKGBUILD
+++ b/core/linux-am33x/PKGBUILD
@@ -7,7 +7,7 @@ pkgbase=linux-am33x
 _srcname=linux-5.4
 _kernelname=${pkgbase#linux}
 _desc="TI AM335x Beaglebone (Black)"
-pkgver=5.4.0
+pkgver=5.4.1
 pkgrel=1
 rcnver=5.4.0
 rcnrel=bone8
@@ -17,7 +17,7 @@ license=('GPL2')
 makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'dtc')
 options=('!strip')
 source=("http://www.kernel.org/pub/linux/kernel/v5.x/${_srcname}.tar.xz"
-        #"http://www.kernel.org/pub/linux/kernel/v5.x/patch-${pkgver}.xz"
+        "http://www.kernel.org/pub/linux/kernel/v5.x/patch-${pkgver}.xz"
         "http://rcn-ee.com/deb/sid-armhf/v${rcnver}-${rcnrel}/patch-${rcnver%.0}-${rcnrel}.diff.gz"
         "git+https://github.com/RobertCNelson/bb.org-overlays.git"
         '0001-add-lcd-cape-for-chiliboard.patch'
@@ -25,6 +25,7 @@ source=("http://www.kernel.org/pub/linux/kernel/v5.x/${_srcname}.tar.xz"
         'linux.preset'
         '99-linux.hook')
 md5sums=('ce9b2d974d27408a61c53a30d3f98fb9'
+         '0f859f2223def2b6e5dbf627515f708f'
          'c2c2a19ea60951d4510936cfec60bb83'
          'SKIP'
          'ee16bcdbbf978e714455933ecd6dd8fe'
@@ -36,7 +37,7 @@ prepare() {
   cd "${srcdir}/${_srcname}"
 
   # add upstream patch
-  #git apply --whitespace=nowarn "${srcdir}/patch-${pkgver}"
+  git apply --whitespace=nowarn "${srcdir}/patch-${pkgver}"
 
   # RCN patch
   git apply ../patch-${rcnver%.0}-${rcnrel}.diff