diff --git a/Rakefile b/Rakefile
index 6bd93497..fa7b10ae 100644
--- a/Rakefile
+++ b/Rakefile
@@ -65,13 +65,27 @@ task :update_blocked_ips => [:environment] do
   end
 end
 
-desc 'Compile domain map for nginx'
-task :compile_domain_map => [:environment] do
+desc 'Compile nginx mapfiles'
+task :compile_nginx_mapfiles => [:environment] do
   File.open('./files/map.txt', 'w') do |file|
-    Site.exclude(domain: nil).exclude(domain: '').select(:username,:domain).all.collect do |site|
+    Site.exclude(domain: nil).exclude(domain: '').select(:username,:domain).all.each do |site|
       file.write ".#{site.values[:domain]} #{site.username};\n"
     end
   end
+
+  File.open('./files/supporter-map.txt', 'w') do |file|
+    file.write "hostnames;\n"
+    file.write "default 0;\n"
+    Site.select(:username, :domain).exclude(plan_type: 'free').exclude(plan_type: nil).all.each do |parent_site|
+      sites = [parent_site] + parent_site.children
+      sites.each do |site|
+        file.write "#{site.username}.neocities.org 1;\n"
+        unless site.host.match(/\.neocities\.org$/)
+          file.write ".#{site.values[:domain]} 1;\n"
+        end
+      end
+    end
+  end
 end
 
 desc 'Produce SSL config package for proxy'
diff --git a/models/site.rb b/models/site.rb
index 6202c4a0..f7fd2ba5 100644
--- a/models/site.rb
+++ b/models/site.rb
@@ -1052,7 +1052,7 @@ class Site < Sequel::Model
     ((total_space_used.to_f / maximum_space) * 100).round(1)
   end
 
-  # Note: Change Stat#prune! if you change this business logic.
+  # Note: Change Stat#prune! and the nginx map compiler if you change this business logic.
   def supporter?
     owner.plan_type != 'free'
   end
@@ -1078,7 +1078,7 @@ class Site < Sequel::Model
     !values[:plan_type].match(/plan_/).nil?
   end
 
-  # Note: Change Stat#prune! if you change this business logic.
+  # Note: Change Stat#prune! and the nginx map compiler if you change this business logic.
   def plan_type
     return 'supporter' if owner.values[:paypal_active] == true
     return 'free' if owner.values[:plan_type].nil?