diff --git a/PKGBUILD b/PKGBUILD
index 706e0db..533cec0 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-3.18
-pkgver=3.18
+pkgver=3.18.1
 pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
@@ -12,7 +12,7 @@ license=('GPL2')
 makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc')
 options=('!strip')
 source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
-        #"https://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
+        "https://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
         # the main kernel config files
         'config' 'config.x86_64'
         # standard config files for mkinitcpio ramdisk
@@ -20,6 +20,7 @@ source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
         'change-default-console-loglevel.patch'
         )
 sha256sums=('becc413cc9e6d7f5cc52a3ce66d65c3725bc1d1cc1001f4ce6c32b69eb188cbd'
+            '4df87c395c94012544ca297db6608fe8e7c8fb5289641c4bfb4d9d87b6f06968'
             'd3794c8b2cd11b71914b41f7a4e861369d4fa3c29fdd9e1d677ff0c2167eeb52'
             'df7886f5d57f8f85e89987066dfa5c316e922dc0b22e6e6ad01331333db52377'
             'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
@@ -31,7 +32,7 @@ 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