diff --git a/core/linux-am33x/PKGBUILD b/core/linux-am33x/PKGBUILD
index e33a4eed7..0f707253b 100644
--- a/core/linux-am33x/PKGBUILD
+++ b/core/linux-am33x/PKGBUILD
@@ -7,22 +7,23 @@ pkgbase=linux-am33x
 _srcname=linux-3.19
 _kernelname=${pkgbase#linux}
 _desc="TI AM335x Beaglebone (Black)"
-pkgver=3.19.0
+pkgver=3.19.1
 pkgrel=1
-rcnrel=bone3
+rcnrel=bone4
 arch=('armv7h')
 url="http://www.kernel.org/"
 license=('GPL2')
 makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git')
 options=('!strip')
 source=("http://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
-        #"http://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
+        "http://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
         "http://rcn-ee.net/deb/sid-armhf/v${pkgver}-${rcnrel}/patch-${pkgver%.0}-${rcnrel}.diff.gz"
         "git://git.code.sf.net/p/aufs/aufs3-standalone#branch=aufs${pkgver%.*}"
         #"git://git.code.sf.net/p/aufs/aufs3-standalone#branch=aufs3.x-rcN" 
         'config')
 md5sums=('d3fc8316d4d4d04b65cbc2d70799e763'
-         '30169011004d8493c46c3bfa0fd66937'
+         '2f2822cf2d84a8ec3a8b044e732cf45b'
+         '296c9b14c60bb6b4737d6a7ae4b8658e'
          'SKIP'
          '6f62bf0203a3cc40b16c5686d6b0876f')
 
@@ -30,7 +31,7 @@ prepare() {
   cd "${srcdir}/${_srcname}"
 
   # add upstream patch
-  #git apply --whitespace=nowarn "${srcdir}/patch-${pkgver}"
+  git apply --whitespace=nowarn "${srcdir}/patch-${pkgver}"
 
   # ALARM patches
   git apply "${srcdir}/patch-${pkgver%.0}-${rcnrel}.diff"