diff --git a/conf/nginx.conf b/conf/nginx.conf
index d31c18a..78fd2d2 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -4,11 +4,6 @@ location __PATH__/ {
   # Path to source
   alias __FINALPATH__/ ;
 
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   index index.php feed.php;
 
   # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
diff --git a/manifest.json b/manifest.json
index 6f3e41d..c7f257e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -25,7 +25,7 @@
         "php7.3-fpm"
     ],
     "requirements": {
-         "yunohost": ">= 4.2.0"
+         "yunohost": ">= 4.3.0"
     },
     "arguments": {
         "install" : [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index f8311e3..978249f 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 YNH_PHP_VERSION="7.3"
 
 # dependencies used by the app
-extra_php_dependencies="php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-sqlite3 php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-intl"
+pkg_dependencies="php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-sqlite3 php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-intl"
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index 7c3e9d0..137b7fd 100755
--- a/scripts/install
+++ b/scripts/install
@@ -65,6 +65,13 @@ ynh_script_progression --message="Finding an available port..." --weight=1
 port=$(ynh_find_port --port=8095)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=1
+
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index be4d46c..f1521b7 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -20,6 +20,14 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 port=$(ynh_app_setting_get --app=$app --key=port)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..." --weight=1
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index b1309b0..df7d683 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -89,6 +89,14 @@ ynh_script_progression --message="Restoring the PHP-FPM configuration..." --weig
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+
+# Define and install dependencies
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # RESTORE THE LOGROTATE CONFIGURATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index c1db6d1..e7e6531 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -95,6 +95,13 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..." -
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
+#=================================================
+# UPGRADE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
+
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================