diff --git a/.SRCINFO b/.SRCINFO
index e53b30e..7b26adf 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = nordvpn-bin
 	pkgdesc = NordVPN CLI tool for Linux
 	pkgver = 3.8.8
-	pkgrel = 1
+	pkgrel = 2
 	url = https://nordvpn.com/download/linux/
 	install = nordvpn-bin.install
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index cead7fd..f51867b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgname=nordvpn-bin
 pkgver=3.8.8
-pkgrel=1
+pkgrel=2
 pkgdesc="NordVPN CLI tool for Linux"
 arch=('x86_64' 'i686' 'armv7h' 'aarch64')
 url="https://nordvpn.com/download/linux/"
diff --git a/nordvpn-bin.install b/nordvpn-bin.install
index 0400c44..3437389 100644
--- a/nordvpn-bin.install
+++ b/nordvpn-bin.install
@@ -1,6 +1,16 @@
 post_install() {
   echo ':: In order to enable nordvpn you have to start the following service:'
   echo '     sudo systemctl enable --now nordvpnd'
+  echo ':: You have to add yourself to the nordvpn group to use it:'
+  echo "     gpasswd -a USERNAME nordvpn"
+}
+
+pre_install() {
+  chattr -i /var/lib/nordvpn/data/*
+}
+
+pre_upgrade() {
+  chattr -i /var/lib/nordvpn/data/*
 }
 
 pre_remove() {