diff --git a/src/httpaste/__init__.py b/src/httpaste/__init__.py
index 3b0bc70..6d779c2 100755
--- a/src/httpaste/__init__.py
+++ b/src/httpaste/__init__.py
@@ -247,7 +247,7 @@ def get_flask_app(config: Config) -> FlaskApp:
 
             https_url = url_upgrade_to_https(request.url, config.server.ssl_port)
 
-            if https_url != request.url and not url_has_tld(request._view, 'onion'):
+            if https_url != request.url and not url_has_tld(request.url, 'onion'):
 
                 request._view['before_request__ssl_url'] = https_url