diff --git a/conf/fr.src b/conf/fr.src
new file mode 100644
index 0000000..cc52bd8
--- /dev/null
+++ b/conf/fr.src
@@ -0,0 +1,6 @@
+SOURCE_URL=https://download.moodle.org/download.php/langpack/3.11/fr.zip
+SOURCE_SUM=2e025c72766f218a10ef4ad8bdebb234ce995a0538dc4d1f394c0eee194707ff
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=zip
+SOURCE_IN_SUBDIR=false
+SOURCE_FILENAME=
diff --git a/scripts/_common.sh b/scripts/_common.sh
index f158759..a4d33f6 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 # dependencies used by the app
 pkg_dependencies="postgresql"
 
-YNH_PHP_VERSION="7.3"
+YNH_PHP_VERSION="7.4"
 
 pkg_dependencies="postgresql php${YNH_PHP_VERSION}-common php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-xmlrpc php${YNH_PHP_VERSION}-soap php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-pgsql php${YNH_PHP_VERSION}-ldap"
 
diff --git a/scripts/install b/scripts/install
index 42587d2..5a3e999 100644
--- a/scripts/install
+++ b/scripts/install
@@ -27,6 +27,7 @@ is_public=$YNH_APP_ARG_IS_PUBLIC
 site_name=$YNH_APP_ARG_SITE_NAME
 email=$(ynh_user_get_info --username=$admin --key=mail)
 password=$(ynh_string_random --length=30)
+language=$YNH_APP_ARG_LANGUAGE
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -50,6 +51,7 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=site_name --value=$site_name
+ynh_app_setting_set --app=$app --key=language --value=$language
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -89,6 +91,9 @@ ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$final_path"
 
+# Download French language
+ynh_setup_source --dest_dir="$final_path/lang" --source_id=fr
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================