diff --git a/manifest.toml b/manifest.toml
index 3af2d77..335bd4b 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -111,7 +111,7 @@ ram.runtime = "500M"
     armhf.sha256 = "171fcf08b726d452e1c4cd22dadb9f8f5cf6848424ebc1e04cde5be34ef3d7f6"
 
     [resources.apt]
-    packages = ["expect", "ffmpeg",
+    packages = ["ffmpeg",
                 "python3", "python3-venv", "python3-setuptools", "python3-pip", "python3-dev",
                 "python3-requests", "python3-scipy", "python3-matplotlib",
                 "mariadb-server", "libmariadb-dev-compat", "libmariadb-dev",
diff --git a/scripts/expect_scripts/install.exp b/scripts/expect_scripts/install.exp
deleted file mode 100644
index b370f52..0000000
--- a/scripts/expect_scripts/install.exp
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/usr/bin/expect
-set timeout 10
-
-set seafile_dir [lindex $argv 0]
-set server_name [lindex $argv 1]
-set domain [lindex $argv 2]
-set fileserver_port [lindex $argv 3]
-set db_name [lindex $argv 4]
-set db_pwd [lindex $argv 5]
-
-spawn $seafile_dir/setup-seafile-mysql.sh
-
-expect "Press ENTER to continue"
-send "\r";
-
-expect "What is the name of the server? It will be displayed on the client."
-send "$server_name\r";
-
-expect "What is the ip or domain of the server?"
-send "$domain\r";
-
-expect "Which port do you want to use for the seafile fileserver?"
-send "$fileserver_port\r";
-
-expect "Use existing ccnet/seafile/seahub databases"
-send "2\r";
-
-expect "What is the host of mysql server?"
-send "localhost\r";
-
-expect "What is the port of mysql server?"
-send "3306\r";
-
-expect "Which mysql user to use for seafile?"
-send "seafile\r";
-
-expect "What is the password for mysql user"
-send "$db_pwd\r";
-
-expect "Enter the existing database name for ccnet:"
-send "ccnetdb\r";
-
-expect "Enter the existing database name for seafile:"
-send "$db_name\r";
-
-expect "Enter the existing database name for seahub:"
-send "seahubdb\r";
-
-expect "Press ENTER to continue, or Ctrl-C to abort"
-send "\r";
-
-interact
-
-wait
diff --git a/scripts/install b/scripts/install
index 7695a70..9acee2f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -45,15 +45,19 @@ $db_helper --db_user $db_user --db_name seahubdb --db_pwd "$db_pwd"
 ynh_script_progression --message="Configuring application..." --weight=3
 
 # Run install script
-expect_scripts_dir=$(mktemp -d)
-cp expect_scripts/install.exp $expect_scripts_dir
-chmod u=rwx,o= -R $expect_scripts_dir
-chown $YNH_APP_ID -R $expect_scripts_dir
-chmod u+x $install_dir/seafile-server-$seafile_version/setup-seafile-mysql.sh
 set_permission
-sudo -u $YNH_APP_ID $expect_scripts_dir/install.exp "$install_dir/seafile-server-$seafile_version" "$server_name" "$domain" "$port_fileserver" "$db_name" "$db_pwd"
-
-sleep 5
+sudo -u $YNH_APP_ID bash $install_dir/seafile-server-$seafile_version/setup-seafile-mysql.sh auto \
+    --server-name "$server_name" \
+    --server-ip $domain \
+    --fileserver-port $port_fileserver \
+    --use-existing-db 0 \
+    --mysql-host localhost \
+    --mysql-port 3306 \
+    --mysql-user $db_user \
+    --mysql-user-passwd "$db_pwd" \
+    --seafile-db "$db_name" \
+    --seafile-db ccnetdb \
+    --seahub-db seahubdb
 
 # Retrive values from auto generated config file
 seahub_secret_key=$(grep -P 'SECRET_KEY\s*=\s*".+"' $install_dir/conf/seahub_settings.py | cut -d'"' -f2)
diff --git a/scripts/upgrade b/scripts/upgrade
index 8b5379f..30355f2 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -56,6 +56,8 @@ if mysqlshow | grep -q seafiledb; then
         $mysqlconn -e "RENAME TABLE seafiledb.$name to $db_name.$name";
     done;
     $mysqlconn -e "DROP DATABASE seafiledb"
+    ynh_replace_string --match_string='db_name = seafiledb' --replace_string='db_name = seafile' --target_file=$install_dir/conf/seafile.conf
+    sed -i "s|password\s*=\s*.*^|password = $db_pwd" $install_dir/conf/seafile.conf
 fi
 
 # Set missing settings