diff --git a/workbench-script.py b/workbench-script.py
index 464f1a7..fa36f7d 100755
--- a/workbench-script.py
+++ b/workbench-script.py
@@ -314,7 +314,7 @@ def send_snapshot_to_devicehub(snapshot, token, url):
         snapshot = json.loads(snapshot)
 
     ev_path = "evidence/{}".format(snapshot["uuid"])
-    components = (url_components.schema, url_components.netloc, ev_path, '', '', '')
+    components = (url_components.scheme, url_components.netloc, ev_path, '', '', '')
     ev_url = urllib.parse.urlunparse(components)
     # apt install qrencode
     qr = "echo {} | qrencode -t ANSI".format(ev_url)