diff --git a/.SRCINFO b/.SRCINFO
index 692ef85fbc73..83b85e5ade08 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = linux-usermode
 	pkgdesc = User mode Linux kernel and modules
-	pkgver = 4.1.0
+	pkgver = 4.1.1
 	pkgrel = 1
 	url = http://user-mode-linux.sourceforge.net/
 	arch = i686
@@ -12,9 +12,11 @@ pkgbase = linux-usermode
 	makedepends = vde2
 	depends = coreutils
 	source = http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.1.tar.xz
+	source = http://www.kernel.org/pub/linux/kernel/v4.x/patch-4.1.1.xz
 	source = config-i686
 	source = config-x86_64
 	md5sums = fe9dc0f6729f36400ea81aa41d614c37
+	md5sums = 7766291e05ecf0b53d79c532cb44db6c
 	md5sums = 3f269b45d681772081d1ef7f5a5b2701
 	md5sums = 87db1e4450352d472798b98996501e1a
 
diff --git a/PKGBUILD b/PKGBUILD
index 81d25197dd9d..ae737eb4793d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,7 +3,7 @@ true && pkgname=(linux-usermode linux-usermode-modules)
 pkgbase=linux-usermode
 _kernelname=-usermodelinux
 _srcname=linux-4.1
-pkgver=4.1.0
+pkgver=4.1.1
 pkgrel=1
 pkgdesc="User mode Linux kernel and modules"
 arch=('i686' 'x86_64')
@@ -12,16 +12,17 @@ url="http://user-mode-linux.sourceforge.net/"
 depends=('coreutils')
 makedepends=('bc' 'inetutils' 'vde2-static' 'vde2')
 source=("http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
-#	"http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
+	"http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
 	config-i686
 	config-x86_64)
 md5sums=('fe9dc0f6729f36400ea81aa41d614c37'
+         '7766291e05ecf0b53d79c532cb44db6c'
          '3f269b45d681772081d1ef7f5a5b2701'
          '87db1e4450352d472798b98996501e1a')
 
 prepare() {
   cd "${srcdir}/${_srcname}"
-#  patch -p1 -i "${srcdir}/patch-${pkgver}"
+  patch -p1 -i "${srcdir}/patch-${pkgver}"
 }
 
 build() {
@@ -36,7 +37,7 @@ build() {
 #make ARCH=um oldconfig
 #return 1
 
-  #make ARCH=um vmlinux modules KCFLAGS=-fPIC
+#  make ARCH=um vmlinux modules KCFLAGS=-fPIC
   make ARCH=um vmlinux modules KCFLAGS="-fPIC -D__used='__attribute__((__used__))'"
 }
 
diff --git a/modules.install b/modules.install
index 6adc4c057c3e..10e3029ea875 100644
--- a/modules.install
+++ b/modules.install
@@ -1,4 +1,4 @@
-KERNEL_VERSION=4.1.0-usermodelinux
+KERNEL_VERSION=4.1.1-usermodelinux
 
 post_install() {
   echo ">>> Updating module dependencies. Please wait ..."