diff --git a/scripts/_common.sh b/scripts/_common.sh
index 2cce4a2..262aecc 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -2,7 +2,7 @@
 #=================================================
 # COMMON VARIABLES
 #=================================================
-YNH_PHP_VERSION="7.4"
+YNH_PHP_VERSION="7.2"
 extra_pkg_dependencies="php${YNH_PHP_VERSION}-bz2 php${YNH_PHP_VERSION}-imap php${YNH_PHP_VERSION}-gmp php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-apcu php${YNH_PHP_VERSION}-redis php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-sqlite3"
 
 # Install another version of php.
@@ -10,80 +10,7 @@ extra_pkg_dependencies="php${YNH_PHP_VERSION}-bz2 php${YNH_PHP_VERSION}-imap php
 # usage: ynh_install_php --phpversion=phpversion [--package=packages]
 # | arg: -v, --phpversion - Version of php to install.
 # | arg: -p, --package - Additionnal php packages to install
-ynh_install_php () {
-  # Declare an array to define the options of this helper.
-  local legacy_args=vp
-  declare -Ar args_array=( [v]=phpversion= [p]=package= )
-  local phpversion
-  local package
-  # Manage arguments with getopts
-  ynh_handle_getopts_args "$@"
-  package=${package:-}
 
-  # Store phpversion into the config of this app
-  ynh_app_setting_set $app phpversion $phpversion
-
-  if [ "$phpversion" == "7.0" ]
-  then
-    ynh_die "Do not use ynh_install_php to install php7.0"
-  fi
-
-  # Store the ID of this app and the version of php requested for it
-  echo "$YNH_APP_INSTANCE_NAME:$phpversion" | tee --append "/etc/php/ynh_app_version"
-
-  # Add an extra repository for those packages
-  ynh_install_extra_repo --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --priority=995 --name=extra_php_version
-
-  # Install requested dependencies from this extra repository.
-  # Install php-fpm first, otherwise php will install apache as a dependency.
-  ynh_add_app_dependencies --package="php${phpversion}-fpm"
-  ynh_add_app_dependencies --package="php$phpversion php${phpversion}-common $package"
-
-  # Set php7.0 back as the default version for php-cli.
-  update-alternatives --set php /usr/bin/php7.0
-
-  # Pin this extra repository after packages are installed to prevent sury of doing shit
-  ynh_pin_repo --package="*" --pin="origin \"packages.sury.org\"" --priority=200 --name=extra_php_version
-  ynh_pin_repo --package="php7.0*" --pin="origin \"packages.sury.org\"" --priority=600 --name=extra_php_version --append
-
-  # Advertise service in admin panel
-  yunohost service add php${phpversion}-fpm --log "/var/log/php${phpversion}-fpm.log"
-}
-
-# Remove the specific version of php used by the app.
-#
-# usage: ynh_install_php
-ynh_remove_php () {
-  # Get the version of php used by this app
-  local phpversion=$(ynh_app_setting_get $app phpversion)
-
-  if [ "$phpversion" == "7.0" ] || [ -z "$phpversion" ]
-  then
-    if [ "$phpversion" == "7.0" ]
-    then
-      ynh_print_err "Do not use ynh_remove_php to install php7.0"
-    fi
-    return 0
-  fi
-
-  # Remove the line for this app
-  sed --in-place "/$YNH_APP_INSTANCE_NAME:$phpversion/d" "/etc/php/ynh_app_version"
-
-  # If no other app uses this version of php, remove it.
-  if ! grep --quiet "$phpversion" "/etc/php/ynh_app_version"
-  then
-    # Purge php dependences for this version.
-    ynh_package_autopurge "php$phpversion php${phpversion}-fpm php${phpversion}-common"
-    # Remove the service from the admin panel
-    yunohost service remove php${phpversion}-fpm
-  fi
-
-  # If no other app uses alternate php versions, remove the extra repo for php
-  if [ ! -s "/etc/php/ynh_app_version" ]
-  then
-    ynh_secure_remove /etc/php/ynh_app_version
-  fi
-}
 
 #=================================================
 # FUTURE OFFICIAL HELPERS