diff --git a/README.md b/README.md
index 95c6201..a47f194 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,6 @@ For user friendly details about Pleroma: [see here](https://blog.soykaf.com/post
 1. **Pleroma** require a valid **certificate** installed on the domain. Yunohost can **install Letsencrypt certificate** on the domain from **admin web-interface** or through **command-line**.
 1. This package is **multi-instance** that means you can run **multiple Pleroma instances** on a **single server**.
 1. There is **No LDAP** support for Pleroma yet.
-1. At the end of the installation, you will receive a mail to activate and reset your password for Pleroma.
 
 ## License
 
@@ -56,13 +55,13 @@ Go to **cd /var/www/pleroma/pleroma**.
 
 **Run:**
 
-    $ sudo -u pleroma MIX_ENV=prod mix pleroma.user new <NICKNAME> <EMAIL>
+    $ ( cd /var/www/pleroma/pleroma && sudo -u pleroma MIX_ENV=prod mix pleroma.user new <NICKNAME> <EMAIL> )
 
 ### Password reset
 
 **Run:** 
     
-    $ sudo -u pleroma MIX_ENV=prod mix pleroma.user reset_password <NICKNAME>
+    $ ( cd /var/www/pleroma/pleroma && sudo -u pleroma MIX_ENV=prod mix pleroma.user reset_password <NICKNAME> )
     
 This will generate a **password reset link** that you can then send to the user.
 
@@ -73,7 +72,7 @@ You can make users **moderators**. They will then be able to **delete any post**
 
 **Run:**
 
-    $ sudo -u pleroma MIX_ENV=prod mix pleroma.user set <NICKNAME> --[no-]admin 
+    $ ( cd /var/www/pleroma/pleroma && sudo -u pleroma MIX_ENV=prod mix pleroma.user set <NICKNAME> --[no-]admin )
 
 **--admin** option will **make the user moderator** and **--no-admin** will **take away the moderator privileges** from the user.
 
diff --git a/check_process b/check_process
index a616d55..93ba9b7 100755
--- a/check_process
+++ b/check_process
@@ -8,7 +8,8 @@
 		domain="domain.tld"	(DOMAIN)
 		admin="john" (USER)
 		is_public=1	(PUBLIC|public=1|private=0)
-		name="pleroma"
+		password="pass"
+		name="My Pleroma"
 		registration=0 (BOOLEAN)
 		cache=1 (BOOLEAN)
 		size="5g"
diff --git a/manifest.json b/manifest.json
index 077e58f..58b971a 100755
--- a/manifest.json
+++ b/manifest.json
@@ -49,6 +49,19 @@
                 },
                 "default": true
             },
+            {
+                "name": "password",
+                "type": "password",
+                "ask": {
+                    "en": "Set the administrator password",
+                    "fr": "Définissez le mot de passe administrateur"
+                },
+                "help": {
+                    "en": "Use the help field to add an information for the admin about this question.",
+                    "fr": "Utilisez le champ aide pour ajouter une information à l'intention de l'administrateur à propos de cette question."
+                },
+                "example": "Choose a password"
+            },
             {
                 "name": "name",
                 "ask": {
diff --git a/scripts/install b/scripts/install
index 59ba02c..45d068b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_send_readme_to_admin
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -29,6 +28,7 @@ domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
 admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
+password=$YNH_APP_ARG_PASSWORD
 name=$YNH_APP_ARG_NAME
 registration=$YNH_APP_ARG_REGISTRATION
 cache=$YNH_APP_ARG_CACHE
@@ -251,7 +251,7 @@ chown -R "$app":"$app" "$final_path"
 # App setup and db migration
 ( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix local.hex --force )
 ( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix local.rebar --force )
-( cd $final_path/$app && sudo -u "$app" mix deps.get )
+( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix deps.get )
 
 ynh_psql_execute_as_root \
 "ALTER USER $app WITH SUPERUSER;"
@@ -261,14 +261,8 @@ ynh_psql_execute_as_root \
 ynh_psql_execute_as_root \
 "ALTER USER $app WITH NOSUPERUSER;"
 
-# Add user and retrieve a password reset link that you can then send to the user
-admin_pass_reset_url=$( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix pleroma.user new "$admin" "$admin_email" | tail -1 )
-
-# Make user moderator
-( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix pleroma.user set "$admin" --moderator )
-
-# Make user admin
-( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix pleroma.user set "$admin" --admin )
+# Add user
+( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix pleroma.user new "$admin" "$admin_email" --password "$password" --moderator --admin -y )
 
 #=================================================
 # SETUP SYSTEMD
@@ -404,18 +398,3 @@ systemctl reload nginx
 
 yunohost service start $app
 sleep 10
-
-#=================================================
-# SEND A README FOR THE ADMIN
-#=================================================
-
-message=" $app was successfully installed :)
-Please open your $app domain: https://$domain$path_url
-
-The moderator username is: $admin
-To reset your password: $admin_pass_reset_url
-
-If you are facing any problem or want to improve this app, please open a new issue here: https://github.com/YunoHost-Apps/pleroma_ynh/
-If you are not afraid of the terminal, check out https://git.pleroma.social/pleroma/pleroma/wikis/home to see what more you can do with your awesome instance!"
-
-ynh_send_readme_to_admin "$message" "$admin"
diff --git a/scripts/upgrade b/scripts/upgrade
index e02689b..38533da 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -148,52 +148,6 @@ ynh_system_user_create $app
 # ...
 #=================================================
 
-#===================================================
-# Add PostgreSQL extension pg_trgm and citext
-#===================================================
-
-#ynh_psql_execute_as_root "\connect $db_name 
-#CREATE EXTENSION IF NOT EXISTS unaccent;CREATE EXTENSION IF NOT EXISTS pg_trgm;"
-#ynh_psql_execute_as_root "\connect $db_name 
-#CREATE EXTENSION IF NOT EXISTS unaccent;CREATE EXTENSION IF NOT EXISTS citext;"
-
-# Open this port
-#yunohost firewall allow Both "$port" 2>&1
-
-#=================================================
-# MODIFY A CONFIG FILE
-#=================================================
-#cp -f ../conf/prod.secret.exs "$final_path/$app/config/prod.secret.exs"
-#cp -f ../conf/setup_db.psql "$final_path/$app/config/setup_db.psql"
-
-#ynh_replace_string "__DOMAIN__"        "$domain"        "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__KEY__"           "$random_key"    "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__INSTANCE_NAME__" "$name"          "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__DB_NAME__"       "$app"           "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__DB_PWD__"        "$db_pwd"        "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__ADMIN_EMAIL__"   "$admin_email"   "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__PORT__"          "$port"          "$final_path/$app/config/prod.secret.exs"
-#ynh_replace_string "__DB_NAME__"       "$app"           "$final_path/$app/config/setup_db.psql"
-#ynh_replace_string "__DB_PWD__"        "$db_pwd"        "$final_path/$app/config/setup_db.psql"
-#if [ $cache -eq 1 ]
-#then
-#	ynh_replace_string "__MEDIA_CACHE__"    "true"        "$final_path/$app/config/prod.secret.exs"
-#else
-#	ynh_replace_string "__MEDIA_CACHE__"    "false"       "$final_path/$app/config/prod.secret.exs"
-#fi
-
-#  Set registrations open/closed
-#if [ $registration -eq 1 ]
-#then
-# ynh_replace_string "__REG__" "true"  "$final_path/$app/config/prod.secret.exs"
-#else
-# ynh_replace_string "__REG__" "false" "$final_path/$app/config/prod.secret.exs"
-#fi
-
-# Recalculate and store the config file checksum into the app settings
-#ynh_store_file_checksum "$final_path/$app/config/prod.secret.exs"
-
-
 
 #=================================================
 # MAKE UPGRADE
diff --git a/scripts/ynh_send_readme_to_admin b/scripts/ynh_send_readme_to_admin
deleted file mode 100644
index b164f0e..0000000
--- a/scripts/ynh_send_readme_to_admin
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/bash
-
-# Need also the helper https://github.com/YunoHost-Apps/Experimental_helpers/blob/master/ynh_handle_getopts_args/ynh_handle_getopts_args
-
-# Send an email to inform the administrator
-#
-# usage: ynh_send_readme_to_admin app_message [recipients]
-# | arg: -m --app_message= - The message to send to the administrator.
-# | arg: -r, --recipients= - The recipients of this email. Use spaces to separate multiples recipients. - default: root
-#	example: "root admin@domain"
-#	If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you
-#	example: "root admin@domain user1 user2"
-ynh_send_readme_to_admin() {
-	# Declare an array to define the options of this helper.
-	declare -Ar args_array=( [m]=app_message= [r]=recipients= )
-	local app_message
-	local recipients
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-	local app_message="${app_message:-...No specific information...}"
-	local recipients="${recipients:-root}"
-
-	# Retrieve the email of users
-	find_mails () {
-		local list_mails="$1"
-		local mail
-		local recipients=" "
-		# Read each mail in argument
-		for mail in $list_mails
-		do
-			# Keep root or a real email address as it is
-			if [ "$mail" = "root" ] || echo "$mail" | grep --quiet "@"
-			then
-				recipients="$recipients $mail"
-			else
-				# But replace an user name without a domain after by its email
-				if mail=$(ynh_user_get_info "$mail" "mail" 2> /dev/null)
-				then
-					recipients="$recipients $mail"
-				fi
-			fi
-		done
-		echo "$recipients"
-	}
-	recipients=$(find_mails "$recipients")
-
-	local mail_subject="☁️🆈🅽🅷☁️: \`$app\` was just installed!"
-
-	local mail_message="This is an automated message from your beloved YunoHost server.
-
-Specific information for the application $app.
-
-$app_message
-
----
-Automatic diagnosis data from YunoHost
-
-$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
-
-	# Define binary to use for mail command
-	if [ -e /usr/bin/bsd-mailx ]
-	then
-		local mail_bin=/usr/bin/bsd-mailx
-	else
-		local mail_bin=/usr/bin/mail.mailutils
-	fi
-
-	# Send the email to the recipients
-	echo "$mail_message" | $mail_bin -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
-}