diff --git a/scripts/install b/scripts/install
index daa62a7..b81f39b 100644
--- a/scripts/install
+++ b/scripts/install
@@ -46,7 +46,7 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 ynh_script_progression --message="Storing installation settings..." --weight=2
 
 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=$app --key=path --value=$path_url
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -69,9 +69,6 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
-# Install Yarn
-ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
@@ -137,18 +134,6 @@ ynh_script_progression --message="Modifying a config file..." --weight=1
 
 path=${path_url:1}
 
-# cp ../conf/config.json.example "$final_path/config.json"
-
-# # Main config File
-# ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__PATH__" --replace_string="${path_url:1}" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="$final_path/config.json"
-
-# ynh_store_file_checksum --file="$final_path/config.json"
-
 ynh_add_config --template="../conf/config.json.example" --destination="$final_path/config.json"
 
 ynh_add_config --template="../conf/.sequelizerc.example" --destination="$final_path/.sequelizerc"
diff --git a/scripts/restore b/scripts/restore
index 96f392b..fcd7cab 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -89,9 +89,6 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
-# Install Yarn
-ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"
-
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 81aa8e8..23b8961 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -121,9 +121,6 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
-# Install Yarn
-ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"
-
 #=================================================
 # SPECIFIC UPGRADE
 #==============================================