Redirect from http://sub.site.com to https://sub.site.com is instead going to http://www.sub.site.com

I am using LetsEncrypt to add SSL certs to all my domains. I used the “force redirect to https” option when I set up the cert, which added the redirect to my *:80 virtualhost and created a *:443 virtualhost with the correct config. However, it’s behaving really strangely.

If you go to http://blog.ryangiglio.com, it 301 redirects you to http://www.blog.ryangiglio.com. Nowhere in my config do I see a reason for that to happen, and I can’t figure out how to view the level of logs that would help me debug the issue.

Here are my conf files:

blog.ryangiglio.com.conf

<VirtualHost *:80>
    ServerName blog.ryangiglio.com

    RewriteEngine on
    RewriteCond %{SERVER_NAME} =blog.ryangiglio.com
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

blog.ryangiglio.com-le-ssl.conf

<IfModule mod_ssl.c>
<VirtualHost *:443>
	ServerAdmin webmaster@localhost
	ServerName blog.ryangiglio.com

	DocumentRoot /var/www/blog.ryangiglio.com/public_html
	ErrorLog /var/www/blog.ryangiglio.com/error.log
	CustomLog /var/www/blog.ryangiglio.com/access.log combined

  <Directory /var/www/blog.ryangiglio.com/public_html/>
    Options FollowSymLinks
    AllowOverride All
    Order allow,deny
    allow from all
  </Directory>
SSLCertificateFile /etc/letsencrypt/live/blog.ryangiglio.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/blog.ryangiglio.com/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
</IfModule>

Any help would be appreciated. Thanks!