diff --git a/data/helpers.d/php b/data/helpers.d/php
index 118477a0b..4d3cdc480 100644
--- a/data/helpers.d/php
+++ b/data/helpers.d/php
@@ -7,14 +7,15 @@ YNH_PHP_VERSION=${YNH_PHP_VERSION:-$YNH_DEFAULT_PHP_VERSION}
 
 # Create a dedicated php-fpm config
 #
-# usage 1: ynh_add_fpm_config [--phpversion=7.X] [--use_template] [--package=packages]
+# usage 1: ynh_add_fpm_config [--phpversion=7.X] [--use_template] [--package=packages] [--dedicated_service]
 # | arg: -v, --phpversion - Version of php to use.
 # | arg: -t, --use_template - Use this helper in template mode.
 # | arg: -p, --package - Additionnal php packages to install
+# | arg: -d, --dedicated_service - Use a dedicated php-fpm service instead of the common one.
 #
 # -----------------------------------------------------------------------------
 #
-# usage 2: ynh_add_fpm_config [--phpversion=7.X] --usage=usage --footprint=footprint [--package=packages]
+# usage 2: ynh_add_fpm_config [--phpversion=7.X] --usage=usage --footprint=footprint [--package=packages] [--dedicated_service]
 # | arg: -v, --phpversion - Version of php to use.
 # | arg: -f, --footprint      - Memory footprint of the service (low/medium/high).
 # low    - Less than 20Mb of ram by pool.
@@ -30,6 +31,7 @@ YNH_PHP_VERSION=${YNH_PHP_VERSION:-$YNH_DEFAULT_PHP_VERSION}
 # high   - High usage, frequently visited website.
 #
 # | arg: -p, --package - Additionnal php packages to install for a specific version of php
+# | arg: -d, --dedicated_service - Use a dedicated php-fpm service instead of the common one.
 #
 #
 # The footprint of the service will be used to defined the maximum footprint we can allow, which is half the maximum RAM.
@@ -56,13 +58,14 @@ YNH_PHP_VERSION=${YNH_PHP_VERSION:-$YNH_DEFAULT_PHP_VERSION}
 # Requires YunoHost version 2.7.2 or higher.
 ynh_add_fpm_config () {
 	# Declare an array to define the options of this helper.
-	local legacy_args=vtufp
-	declare -Ar args_array=( [v]=phpversion= [t]=use_template [u]=usage= [f]=footprint= [p]=package= )
+	local legacy_args=vtufpd
+	declare -Ar args_array=( [v]=phpversion= [t]=use_template [u]=usage= [f]=footprint= [p]=package= [d]=dedicated_service )
 	local phpversion
 	local use_template
 	local usage
 	local footprint
 	local package
+	local dedicated_service
 	# Manage arguments with getopts
 	ynh_handle_getopts_args "$@"
 	package=${package:-}
@@ -74,6 +77,8 @@ ynh_add_fpm_config () {
 	if [ -n "$usage" ] || [ -n "$footprint" ]; then
 		use_template=0
 	fi
+	# Do not use a dedicated service by default
+	dedicated_service=${dedicated_service:-0}
 
 	# Set the default PHP-FPM version by default
 	phpversion="${phpversion:-$YNH_PHP_VERSION}"
@@ -95,17 +100,46 @@ ynh_add_fpm_config () {
 		ynh_add_app_dependencies --package="$package"
 	fi
 
-	local fpm_config_dir="/etc/php/$phpversion/fpm"
-	local fpm_service="php${phpversion}-fpm"
+	if [ $dedicated_service -eq 1 ]
+	then
+		local fpm_service="${app}-phpfpm"
+		local fpm_config_dir="/etc/php/$phpversion/dedicated-fpm"
+	else
+		local fpm_service="php${phpversion}-fpm"
+		local fpm_config_dir="/etc/php/$phpversion/fpm"
+	fi
 	# Configure PHP-FPM 5 on Debian Jessie
 	if [ "$(ynh_get_debian_release)" == "jessie" ]; then
 		fpm_config_dir="/etc/php5/fpm"
 		fpm_service="php5-fpm"
 	fi
+
+	# Create the directory for fpm pools
+	mkdir -p "$fpm_config_dir/pool.d"
+
 	ynh_app_setting_set --app=$app --key=fpm_config_dir --value="$fpm_config_dir"
 	ynh_app_setting_set --app=$app --key=fpm_service --value="$fpm_service"
+	ynh_app_setting_set --app=$app --key=fpm_dedicated_service --value="$dedicated_service"
 	ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
 	finalphpconf="$fpm_config_dir/pool.d/$app.conf"
+
+	# Migrate from mutual php service to dedicated one.
+	if [ $dedicated_service -eq 1 ]
+	then
+		local old_fpm_config_dir="/etc/php/$phpversion/fpm"
+		# If a config file exist in the common pool, move it.
+		if [ -e "$old_fpm_config_dir/pool.d/$app.conf" ]
+		then
+			ynh_print_info --message="Migrate to a dedicated php-fpm service for $app."
+			# Create a backup of the old file before migration
+			ynh_backup_if_checksum_is_different --file="$old_fpm_config_dir/pool.d/$app.conf"
+			# Remove the old php config file
+			ynh_secure_remove --file="$old_fpm_config_dir/pool.d/$app.conf"
+			# Reload php to release the socket and allow the dedicated service to use it
+			ynh_systemd_action --service_name=php${phpversion}-fpm --action=reload
+		fi
+	fi
+
 	ynh_backup_if_checksum_is_different --file="$finalphpconf"
 
 	if [ $use_template -eq 1 ]
@@ -128,7 +162,7 @@ ynh_add_fpm_config () {
                 ynh_get_scalable_phpfpm --usage=$usage --footprint=$footprint
 
                 # Copy the default file
-                cp "$fpm_config_dir/pool.d/www.conf" "$finalphpconf"
+                cp "/etc/php/$phpversion/fpm/pool.d/www.conf" "$finalphpconf"
 
                 # Replace standard variables into the default file
                 ynh_replace_string --match_string="^\[www\]" --replace_string="[$app]" --target_file="$finalphpconf"
@@ -183,7 +217,44 @@ ynh_add_fpm_config () {
 		ynh_store_file_checksum "$finalphpini"
 	fi
 
-	ynh_systemd_action --service_name=$fpm_service --action=reload
+	if [ $dedicated_service -eq 1 ]
+	then
+		# Create a dedicated php-fpm.conf for the service
+		local globalphpconf=$fpm_config_dir/php-fpm-$app.conf
+		cp /etc/php/${phpversion}/fpm/php-fpm.conf $globalphpconf
+
+		ynh_replace_string --match_string="^[; ]*pid *=.*" --replace_string="pid = /run/php/php${phpversion}-fpm-$app.pid" --target_file="$globalphpconf"
+		ynh_replace_string --match_string="^[; ]*error_log *=.*" --replace_string="error_log = /var/log/php/fpm-php.$app.log" --target_file="$globalphpconf"
+		ynh_replace_string --match_string="^[; ]*syslog.ident *=.*" --replace_string="syslog.ident = php-fpm-$app" --target_file="$globalphpconf"
+		ynh_replace_string --match_string="^[; ]*include *=.*" --replace_string="include = $finalphpconf" --target_file="$globalphpconf"
+
+		# Create a config for a dedicated php-fpm service for the app
+		echo "[Unit]
+Description=PHP $phpversion FastCGI Process Manager for $app
+After=network.target
+
+[Service] 
+Type=notify
+PIDFile=/run/php/php${phpversion}-fpm-$app.pid
+ExecStart=/usr/sbin/php-fpm$phpversion --nodaemonize --fpm-config $globalphpconf
+ExecReload=/bin/kill -USR2 \$MAINPID
+
+[Install]
+WantedBy=multi-user.target
+" > ../conf/$fpm_service
+
+		# Create this dedicated php-fpm service
+		ynh_add_systemd_config --service=$fpm_service --template=$fpm_service
+		# Integrate the service in YunoHost admin panel
+		yunohost service add $fpm_service --log /var/log/php/fpm-php.$app.log --log_type file --description "Php-fpm dedicated to $app"
+		# Configure log rotate
+		ynh_use_logrotate --logfile=/var/log/php
+		# Restart the service, as this service is either stopped or only for this app
+		ynh_systemd_action --service_name=$fpm_service --action=restart
+	else
+		# Reload php, to not impact other parts of the system using php
+		ynh_systemd_action --service_name=$fpm_service --action=reload
+	fi
 }
 
 # Remove the dedicated php-fpm config
@@ -194,6 +265,8 @@ ynh_add_fpm_config () {
 ynh_remove_fpm_config () {
 	local fpm_config_dir=$(ynh_app_setting_get --app=$app --key=fpm_config_dir)
 	local fpm_service=$(ynh_app_setting_get --app=$app --key=fpm_service)
+	local dedicated_service=$(ynh_app_setting_get --app=$app --key=fpm_dedicated_service)
+	dedicated_service=${dedicated_service:-0}
 	# Get the version of php used by this app
 	local phpversion=$(ynh_app_setting_get $app phpversion)
 
@@ -205,13 +278,22 @@ ynh_remove_fpm_config () {
 		fpm_config_dir="/etc/php/$YNH_DEFAULT_PHP_VERSION/fpm"
 		fpm_service="php$YNH_DEFAULT_PHP_VERSION-fpm"
 	fi
-	ynh_secure_remove --file="$fpm_config_dir/pool.d/$app.conf"
-	ynh_secure_remove --file="$fpm_config_dir/conf.d/20-$app.ini" 2>&1
 
-	if ynh_package_is_installed --package="php${phpversion}-fpm"; then
+	if [ $dedicated_service -eq 1 ]
+	then
+		# Remove the dedicated service php-fpm service for the app
+		ynh_remove_systemd_config --service=$fpm_service
+		# Remove the global php-fpm conf
+		ynh_secure_remove --file="$fpm_config_dir/php-fpm-$app.conf"
+		# Remove the service from the list of services known by Yunohost
+		yunohost service remove $fpm_service
+	elif ynh_package_is_installed --package="php${phpversion}-fpm"; then
 		ynh_systemd_action --service_name=$fpm_service --action=reload
 	fi
 
+	ynh_secure_remove --file="$fpm_config_dir/pool.d/$app.conf"
+	ynh_exec_warn_less ynh_secure_remove --file="$fpm_config_dir/conf.d/20-$app.ini"
+
 	# If the php version used is not the default version for YunoHost
 	if [ "$phpversion" != "$YNH_DEFAULT_PHP_VERSION" ]
 	then