diff --git a/data/ubuntu-20.04/user-data b/data/ubuntu-20.04/user-data
index a321fdd..bf954cf 100644
--- a/data/ubuntu-20.04/user-data
+++ b/data/ubuntu-20.04/user-data
@@ -11,11 +11,13 @@ autoinstall:
           ens224:
             dhcp4: yes
             dhcp-identifier: mac
+# To generate hash password
+# mkpasswd --method=SHA-512 --rounds=4096
 
     identity:
         hostname: VM-UBU-2004
         username: firstuser
-        password: '$6$d28IFiwkfMelDeva$EGDc02Bh7OTxHzuaIATs2j1s4rf//5DFeE0Y9EwcctqQX3LXHxUoqZuciF7QCJRFQ1BJK7g67ZfUwUdXNFIV80'
+        password: '$6$rounds=4096$XNPkZj6fx696QRSX$5f7X3ht1MX5mBHG7n4xf05j82r8ZfsPaHO5x/XJIWmx9Izbt0fTb7iY2QyXc/dxFiYWvzJ0BeN17JR9m3RsLN1'
 
     locale: en_US.UTF-8
 #    keyboard: