diff --git a/server/web/Flask_server.py b/server/web/Flask_server.py
index 7424b34..d24d2ee 100755
--- a/server/web/Flask_server.py
+++ b/server/web/Flask_server.py
@@ -1142,4 +1142,4 @@ def get_uuid_stats_history_json():
 
 
 if __name__ == "__main__":
-    app.run(host='FLASK_HOST', port=FLASK_PORT, threaded=True, ssl_context=ssl_context)
+    app.run(host=FLASK_HOST, port=FLASK_PORT, threaded=True, ssl_context=ssl_context)