Apache :: Cannot Verify Google Account Because Of HTAccess

My .htaccess file redirects (rewrites) all .html to .php... I need to add Google's file in order to verify my account (Webmaster Tools) but it can't find the file because of my .htaccess.

Code :

Options +FollowSymlinks
RewriteEngine on
rewritecond %{http_host} ^mydomain.com [nc]
rewriterule ^(.*)$ http://www.mydomain.com/$1 [r=301,nc]

rewritecond %{http_host} ^/index.html [nc]
rewriterule ^(.*)$ http://www.mydomain.com/$1 [r=301,nc]

RewriteRule ^(.*).html$ $1.php [NC]