Error with Insert from View with ON Conflict

Hi,
I am trying to do an upsert using a view but for some reason get errors.
All works fine without the ON CONFLICT

INSERT INTO http_stats
SELECT * FROM view_http_stats AS V WHERE month =date_trunc('month',now())
ON CONFLICT (url,ip,month) DO UPDATE
SET last_update = now(),
checks = V.checks,
uptime = V.uptime,
errors = V.errors;

ERROR: 42P01: missing FROM-clause entry for table "v"
LINE 5: checks = V.checks,
^
LOCATION: errorMissingRTE, parse_relation.c:3460

Any help would be appreciated. Thanks in advance.

A