diff --git a/setup/qemu-ga-conf.sh b/setup/qemu-ga-conf.sh
new file mode 100644
index 0000000..e2f4622
--- /dev/null
+++ b/setup/qemu-ga-conf.sh
@@ -0,0 +1,14 @@
+if [ "$(which qemu-ga)" == "" ]; then
+   echo "guest agent is not installed"
+else
+   if [ ! -f /etc/qemu/qemu.conf ]; then
+      qemu-ga -D > /etc/qemu/qemu.conf
+      sed -i "s/block-rpcs=/block-rpcs=guest-set-user-password/" /etc/qemu/qemu.conf
+      systemctl restart qemu-guest-agent
+   else
+      if [ "$(grep guest-set-user-password /etc/qemu/qemu.conf)" == "" ]; then
+         echo "block-rpcs=guest-set-user-password" >> /etc/qemu/qemu.conf
+         systemctl restart qemu-guest-agent
+      fi
+   fi
+fi
\ No newline at end of file