diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index c9db7f93c3..b9c385c32e 100644
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -1051,7 +1051,8 @@ class ResourceAuditor
            %r{^http://fossies\.org/},
            %r{^http://mirrors\.kernel\.org/},
            %r{^http://([^/]*\.|)bintray\.com/},
-           %r{^http://tools\.ietf\.org/}
+           %r{^http://tools\.ietf\.org/},
+           %r{^http://www\.mirrorservice\.org/}
         problem "Please use https:// for #{p}"
       when %r{^http://search\.mcpan\.org/CPAN/(.*)}i
         problem "#{p} should be `https://cpan.metacpan.org/#{$1}`"