'generic' detect SSL::mode irule

I swear I had this working a long time ago on 9.4. I'm on 10.2 now and currently have a default irule that we use for all vips (http and https) as well as an additional irule we use for all https vips that simply does: rule insertHeader_sslInfo { when HTTP_REQUEST { HTTP::header replace SSLMode "True" } so our back end apps know the connection between the client and load balancer is secure. I want to fold this irule into our 'default' irule like: when HTTP_REQUEST { if { [SSL::mode] == 1 } { HTTP::header replace SSLMode "True" } But I get the error when I try to apply this to HTTP vips: " SSL::mode in rule (irule-default-test) requires an associated SERVERSSL or CLIENTSSL profile on the virtual server (example.com-http)." Is there any other way I can accomplish this? tia!