[squid-users] cache_peer causes 'https proxy request speaking HTTP to HTTPS port' error

Hi all,
Still making progress with my SSL proxying setup. I've now gotten to
the point where Squid will send HTTPS requests to the peer on behalf
of my clients, but the peer apache server is now seeing the following
error:

error:1407609B:SSL routines:SSL23_GET_CLIENT_HELLO:https proxy request
speaking HTTP to HTTPS port!?

My config:
http_port 3128
cache_peer domain.com parent 443 0 originserver ssl
sslcert=/etc/squid/certs/domain.pem name=AB
acl site dstdomain domain.com
cache_peer_access AB allow site
never_direct allow site
http_access allow localnet
icp_access allow localnet

-- 
steph