diff --git a/.SRCINFO b/.SRCINFO
index fc98359..84b6482 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = nvidia-340xx-lts
 	pkgdesc = NVIDIA drivers for linux-lts, 340xx legacy branch
 	pkgver = 340.108
-	pkgrel = 3
+	pkgrel = 4
 	url = https://www.nvidia.com/
 	arch = x86_64
 	license = custom
@@ -11,12 +11,14 @@ pkgbase = nvidia-340xx-lts
 	conflicts = nvidia-lts
 	options = !strip
 	source = https://us.download.nvidia.com/XFree86/Linux-x86_64/340.108/NVIDIA-Linux-x86_64-340.108-no-compat32.run
+	source = 20-nvidia.conf
 	source = 0000-fix-multi-core-build.patch
 	source = 0001-kernel-5.7.patch
 	source = 0002-kernel-5.8.patch
 	source = 0003-kernel-5.9.patch
 	source = 0004-kernel-5.10.patch
 	sha256sums = 995d44fef587ff5284497a47a95d71adbee0c13020d615e940ac928f180f5b77
+	sha256sums = 5b4cb7620abc1729a13c78a2fb33ccaeb7d92f42936d929885324c81f2b7c985
 	sha256sums = 82d14e9e6ec47c345d225d9f398238b7254cd5ae581c70e8521b9157ec747890
 	sha256sums = c8bda5fb238fbebc5bf6ae4b7646e48b30a96b9060ced20d93c53c14ac3161f6
 	sha256sums = 10b91c8dbc269ff1d8e3e8a1866926c309ff3912d191a05cd5724a3139776f32
@@ -25,12 +27,14 @@ pkgbase = nvidia-340xx-lts
 
 pkgname = nvidia-340xx-lts
 	pkgdesc = NVIDIA drivers for linux-lts, 340xx legacy branch.
+	install = nvidia-340xx-lts.install
 	depends = linux-lts>=4.19.72
 	depends = nvidia-340xx-utils=340.108
 	depends = libgl
 
 pkgname = nvidia-340xx-lts-dkms
 	pkgdesc = NVIDIA driver sources for linux-lts, 340xx legacy branch
+	install = nvidia-340xx-lts.install
 	depends = dkms
 	depends = nvidia-340xx-utils=340.108
 	depends = libgl
@@ -38,4 +42,3 @@ pkgname = nvidia-340xx-lts-dkms
 	provides = nvidia-340xx=340.108
 	conflicts = nvidia-lts
 	conflicts = nvidia-340xx
-
diff --git a/20-nvidia.conf b/20-nvidia.conf
new file mode 100644
index 0000000..4087286
--- /dev/null
+++ b/20-nvidia.conf
@@ -0,0 +1,14 @@
+Section "Files"
+  ModulePath   "/usr/lib64/nvidia/xorg"
+  ModulePath   "/usr/lib64/xorg/modules"
+EndSection
+
+Section "Device"
+  Identifier "Nvidia Card"
+  Driver "nvidia"
+  VendorName "NVIDIA Corporation"
+EndSection
+
+Section "ServerFlags"
+  Option "IgnoreABI" "1"
+EndSection
diff --git a/PKGBUILD b/PKGBUILD
index 51fb4a6..0ac62f2 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@
 pkgbase=nvidia-340xx-lts
 pkgname=(nvidia-340xx-lts nvidia-340xx-lts-dkms)
 pkgver=340.108
-pkgrel=3
+pkgrel=4
 pkgdesc="NVIDIA drivers for linux-lts, 340xx legacy branch"
 arch=('x86_64')
 url="https://www.nvidia.com/"
@@ -17,6 +17,7 @@ options=(!strip)
 # seems manjaro is keeping this current
 # https://gitlab.manjaro.org/packages?utf8=%E2%9C%93&filter=nvidia-340xx
 source=("https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Linux-x86_64-${pkgver}-no-compat32.run"
+  20-nvidia.conf
   0000-fix-multi-core-build.patch
   0001-kernel-5.7.patch
   0002-kernel-5.8.patch
@@ -24,6 +25,7 @@ source=("https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Li
   0004-kernel-5.10.patch
 )
 sha256sums=('995d44fef587ff5284497a47a95d71adbee0c13020d615e940ac928f180f5b77'
+            '5b4cb7620abc1729a13c78a2fb33ccaeb7d92f42936d929885324c81f2b7c985'
             '82d14e9e6ec47c345d225d9f398238b7254cd5ae581c70e8521b9157ec747890'
             'c8bda5fb238fbebc5bf6ae4b7646e48b30a96b9060ced20d93c53c14ac3161f6'
             '10b91c8dbc269ff1d8e3e8a1866926c309ff3912d191a05cd5724a3139776f32'
@@ -59,6 +61,7 @@ build() {
 package_nvidia-340xx-lts() {
   pkgdesc="NVIDIA drivers for linux-lts, 340xx legacy branch."
   depends=('linux-lts>=4.19.72' "nvidia-340xx-utils=$pkgver" 'libgl')
+  install=nvidia-340xx-lts.install
 
   install -Dt "${pkgdir}${_extradir}" -m644 \
     "${srcdir}/${_pkg}/kernel"/{nvidia,uvm/nvidia-uvm}.ko
@@ -67,6 +70,8 @@ package_nvidia-340xx-lts() {
 
   echo "blacklist nouveau" |
     install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modprobe.d/nvidia-340xx-lts.conf"
+
+  install -Dm644 "$srcdir/20-nvidia.conf" "$pkgdir/usr/share/nvidia-340xx-lts/20-nvidia.conf"
 }
 
 package_nvidia-340xx-lts-dkms() {
@@ -75,6 +80,7 @@ package_nvidia-340xx-lts-dkms() {
     optdepends=('linux-lts-headers: Build the module for lts kernel')
     provides=("nvidia-340xx=$pkgver")
     conflicts+=('nvidia-340xx')
+    install=nvidia-340xx-lts.install
 
     cd "${_pkg}"
 
@@ -84,6 +90,8 @@ package_nvidia-340xx-lts-dkms() {
 
     echo "blacklist nouveau" |
         install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modprobe.d/${pkgname}.conf"
+
+    install -Dm644 "$srcdir/20-nvidia.conf" "$pkgdir/usr/share/nvidia-340xx-lts/20-nvidia.conf"
 }
 
 # vim:set ts=2 sw=2 et:
diff --git a/nvidia-340xx-lts.install b/nvidia-340xx-lts.install
new file mode 100644
index 0000000..e29b7a2
--- /dev/null
+++ b/nvidia-340xx-lts.install
@@ -0,0 +1,14 @@
+post_install() {
+  cat <<END
+
+>>> You must tell Xorg to use the nvidia driver with kernels >=5.11.0.
+    You must also set IgnoreABI option with Xorg version >= 21.1.1.
+    Minimal config example provided in /usr/share/nvidia-340xx-lts/20-nvidia.conf
+    which you should manually place in /etc/X11/xorg.conf.d/
+
+END
+}
+
+post_upgrade() {
+  post_install
+}