diff --git a/.SRCINFO b/.SRCINFO
index eb6fc15..610a0e6 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = nvidia-340xx
 	pkgdesc = NVIDIA drivers for linux, 340xx legacy branch
 	pkgver = 340.108
-	pkgrel = 24
+	pkgrel = 25
 	url = https://www.nvidia.com/
 	arch = x86_64
 	license = custom
@@ -19,7 +19,7 @@ pkgbase = nvidia-340xx
 	source = 0005-kernel-5.11.patch
 	source = 0006-kernel-5.14.patch
 	b2sums = 6538bbec53b10f8d20977f9b462052625742e9709ef06e24cf2e55de5d0c55f1620a4bb21396cfd89ebc54c32f921ea17e3e47eaa95abcbc24ecbd144fb89028
-	b2sums = a0266d62a742f8ecd96be767b66af169c09428ba3f718efa1e36f2c69303e35b6437503381b041dd3a88fa86eb82909f8cbf209dbba4a5658fd7bb220a852000
+	b2sums = 49d99f612e8eee3ab5e34083c25348bfd14ed5fc8a7984dafc0dad7c0ae0df2c0b2a63a1bb993da440eb0a60293d7c753ca3889bd2f51991b8ddc51bce2fe4a8
 	b2sums = 7150233df867a55f57aa5e798b9c7618329d98459fecc35c4acfad2e9772236cb229703c4fa072381c509279d0588173d65f46297231f4d3bfc65a1ef52e65b1
 	b2sums = b436095b89d6e294995651a3680ff18b5af5e91582c3f1ec9b7b63be9282497f54f9bf9be3997a5af30eec9b8548f25ec5235d969ac00a667a9cddece63d8896
 	b2sums = 947cb1f149b2db9c3c4f973f285d389790f73fc8c8a6865fc5b78d6a782f49513aa565de5c82a81c07515f1164e0e222d26c8212a14cf016e387bcc523e3fcb1
diff --git a/20-nvidia.conf b/20-nvidia.conf
index 179697b..4087286 100644
--- a/20-nvidia.conf
+++ b/20-nvidia.conf
@@ -8,3 +8,7 @@ Section "Device"
   Driver "nvidia"
   VendorName "NVIDIA Corporation"
 EndSection
+
+Section "ServerFlags"
+  Option "IgnoreABI" "1"
+EndSection
diff --git a/PKGBUILD b/PKGBUILD
index 34c8310..99adf87 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@
 pkgbase=nvidia-340xx
 pkgname=(nvidia-340xx nvidia-340xx-dkms); [ -n "$NVIDIA_340XX_DKMS_ONLY" ] && pkgname=(nvidia-340xx-dkms)
 pkgver=340.108
-pkgrel=24
+pkgrel=25
 pkgdesc="NVIDIA drivers for linux, 340xx legacy branch"
 arch=('x86_64')
 url="https://www.nvidia.com/"
@@ -25,7 +25,7 @@ source=("https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Li
   0006-kernel-5.14.patch
 )
 b2sums=('6538bbec53b10f8d20977f9b462052625742e9709ef06e24cf2e55de5d0c55f1620a4bb21396cfd89ebc54c32f921ea17e3e47eaa95abcbc24ecbd144fb89028'
-        'a0266d62a742f8ecd96be767b66af169c09428ba3f718efa1e36f2c69303e35b6437503381b041dd3a88fa86eb82909f8cbf209dbba4a5658fd7bb220a852000'
+        '49d99f612e8eee3ab5e34083c25348bfd14ed5fc8a7984dafc0dad7c0ae0df2c0b2a63a1bb993da440eb0a60293d7c753ca3889bd2f51991b8ddc51bce2fe4a8'
         '7150233df867a55f57aa5e798b9c7618329d98459fecc35c4acfad2e9772236cb229703c4fa072381c509279d0588173d65f46297231f4d3bfc65a1ef52e65b1'
         'b436095b89d6e294995651a3680ff18b5af5e91582c3f1ec9b7b63be9282497f54f9bf9be3997a5af30eec9b8548f25ec5235d969ac00a667a9cddece63d8896'
         '947cb1f149b2db9c3c4f973f285d389790f73fc8c8a6865fc5b78d6a782f49513aa565de5c82a81c07515f1164e0e222d26c8212a14cf016e387bcc523e3fcb1'
diff --git a/nvidia-340xx.install b/nvidia-340xx.install
index 6644937..1f1eed4 100644
--- a/nvidia-340xx.install
+++ b/nvidia-340xx.install
@@ -2,6 +2,7 @@ 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/20-nvidia.conf
     which you should manually place in /etc/X11/xorg.conf.d/