diff --git a/conf/__init__.py b/conf/__init__.py
index f75a4af..5703e85 100644
--- a/conf/__init__.py
+++ b/conf/__init__.py
@@ -1,9 +1,12 @@
+import os
 from typing import Union
 
 from fastapi import FastAPI
 
-app = FastAPI(root_path="__PATH__")
+UVICORN_ROOT_PATH = os.environ.get('UVICORN_ROOT_PATH')
 
+#app = FastAPI(root_path=UVICORN_ROOT_PATH)
+app = FastAPI()
 
 @app.get("/")
 def read_root():
diff --git a/conf/systemd.service b/conf/systemd.service
index 2c69049..84dd1bb 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -7,6 +7,9 @@ User=__APP__
 Group=__APP__
 WorkingDirectory=__DATA_DIR__/
 
+# UVICORN_ROOT_PATH is used by FastAPI to serve the 'docs' page correctly
+Environment="UVICORN_ROOT_PATH=__PATH__"
+
 ExecStart=__INSTALL_DIR__/venv/bin/gunicorn --config __INSTALL_DIR__/gunicorn.conf.py FastAPIAppFolder:app --worker-class uvicorn.workers.UvicornWorker
 
 StandardOutput=syslog
diff --git a/scripts/change_url b/scripts/change_url
index ae914ad..0512850 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -25,6 +25,11 @@ ynh_script_progression --message="Updating NGINX web server configuration..." --
 
 ynh_change_url_nginx_config
 
+ynh_script_progression --message="Updating systemd service..." --weight=1
+
+ynh_add_systemd_config
+
+
 #=================================================
 # GENERIC FINALISATION
 #=================================================
diff --git a/scripts/install b/scripts/install
index ea4d260..2a58011 100755
--- a/scripts/install
+++ b/scripts/install
@@ -47,7 +47,7 @@ ynh_add_config --template="gunicorn.conf.py" --destination="$install_dir/gunicor
 mkdir -p "$data_dir/FastAPIAppFolder"
 ynh_add_config --template="__init__.py" --destination="$data_dir/FastAPIAppFolder/__init__.py"
 ynh_app_setting_set --app=$app --key=main_folder --value="FastAPIAppFolder"
-ynh_app_setting_set --app=$app --key=requirements --value=0
+ynh_app_setting_set --app=$app --key=requirements_path --value=""
 
 # Add the password to this user
 chpasswd <<< "${app}:${password}"