diff --git a/PKGBUILD b/PKGBUILD
index 0f552f5..d81db9d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 pkgbase=linux               # Build stock -ARCH kernel
 #pkgbase=linux-custom       # Build kernel with a different name
 _srcname=linux-4.5
-pkgver=4.5
+pkgver=4.5.1
 pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
@@ -13,8 +13,8 @@ makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc')
 options=('!strip')
 source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         "https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.sign"
-        #"https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
-        #"https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.sign"
+        "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
+        "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.sign"
         # the main kernel config files
         'config' 'config.x86_64'
         # standard config files for mkinitcpio ramdisk
@@ -22,6 +22,8 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         'change-default-console-loglevel.patch')
 
 sha256sums=('a40defb401e01b37d6b8c8ad5c1bbab665be6ac6310cdeed59950c96b31a519c'
+            'SKIP'
+            '060ad091ebfa2b63d62e86beaf68c3a5d4638c506c3ac941c1825ba756e830b1'
             'SKIP'
             '4e520b53399541b5d166fba4be397756278cbcbc260be87bd3ff324496ac3619'
             '30660541b981bfbf60db8ffdbf75dca63648ca19bc2fba564b4561f6ecc7bf1b'
@@ -38,7 +40,7 @@ prepare() {
   cd "${srcdir}/${_srcname}"
 
   # add upstream patch
-  # patch -p1 -i "${srcdir}/patch-${pkgver}"
+  patch -p1 -i "${srcdir}/patch-${pkgver}"
 
   # add latest fixes from stable queue, if needed
   # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git