diff --git a/Gemfile b/Gemfile
index c13e60c6..2b92885d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem 'mail'
 gem 'google-api-client',  require: 'google/api_client'
 gem 'tilt'
 gem 'erubis'
-gem 'stripe' #, source: 'https://code.stripe.com/'
+gem 'stripe', '1.15.0' #, source: 'https://code.stripe.com/'
 gem 'screencap', '~> 0.1.4'
 gem 'cocaine'
 gem 'zipruby'
@@ -77,7 +77,7 @@ group :test do
   gem 'capybara_minitest_spec'
   gem 'rack_session_access',   require: nil
   gem 'webmock',               require: nil
-  gem 'stripe-ruby-mock',      '~> 2.0.1', require: 'stripe_mock'
+  gem 'stripe-ruby-mock', '2.0.1',      require: 'stripe_mock'
   gem 'timecop'
 
   platform :mri, :rbx do
diff --git a/models/site.rb b/models/site.rb
index 49f1af14..20a24abc 100644
--- a/models/site.rb
+++ b/models/site.rb
@@ -1263,35 +1263,9 @@ class Site < Sequel::Model
 
   def delete_file(path)
     return false if files_path(path) == files_path
-    begin
-      FileUtils.rm files_path(path)
-    rescue Errno::EISDIR
-      site_files.each do |site_file|
-        if site_file.path.match(/^#{path}\//) || site_file.path == path
-          site_file.destroy
-        end
-      end
-      FileUtils.remove_dir files_path(path), true
-    rescue Errno::ENOENT
-    end
-
-    delete_cache path
-
-    ext = File.extname(path).gsub(/^./, '')
-
-    screenshots_delete(path) if ext.match HTML_REGEX
-    thumbnails_delete(path) if ext.match IMAGE_REGEX
-
-    path = path[1..path.length] if path[0] == '/'
-
-    DB.transaction do
-      site_file = site_files_dataset.where(path: path).first
-      if site_file && !site_file.size.nil? && !site_file.is_directory
-        DB['update sites set space_used=space_used-? where id=?', site_file.size, self.id].first
-        site_file.delete
-      end
-      SiteChangeFile.filter(site_id: self.id, filename: path).delete
-    end
+    path = scrubbed_path path
+    site_file = site_files_dataset.where(path: path).first
+    site_file.destroy if site_file
 
     true
   end
diff --git a/models/site_file.rb b/models/site_file.rb
index fa5db8d6..e605a325 100644
--- a/models/site_file.rb
+++ b/models/site_file.rb
@@ -2,4 +2,48 @@ class SiteFile < Sequel::Model
   unrestrict_primary_key
   plugin :update_primary_key
   many_to_one :site
+
+  def before_destroy
+    if is_directory
+      site.site_files_dataset.where(path: /^#{path}\//, is_directory: true).all.each do |site_file|
+        begin
+          site_file.destroy
+        rescue Sequel::NoExistingObject
+        end
+      end
+
+      site.site_files_dataset.where(path: /^#{path}\//, is_directory: false).all.each do |site_file|
+        site_file.destroy
+      end
+
+      begin
+        FileUtils.remove_dir site.files_path(path)
+      rescue Errno::ENOENT
+      end
+
+    else
+
+      begin
+        FileUtils.rm site.files_path(path)
+      rescue Errno::ENOENT
+      end
+
+      ext = File.extname(path).gsub(/^./, '')
+      site.screenshots_delete(path) if ext.match Site::HTML_REGEX
+      site.thumbnails_delete(path) if ext.match Site::IMAGE_REGEX
+    end
+
+    super
+  end
+
+  def after_destroy
+    super
+    unless is_directory
+      DB['update sites set space_used=space_used-? where id=?', size, site_id].first
+    end
+
+    site.delete_cache site.files_path(path)
+    SiteChangeFile.filter(site_id: site_id, filename: path).delete
+  end
 end
+
diff --git a/tests/site_file_tests.rb b/tests/site_file_tests.rb
index dc64b744..65f10d78 100644
--- a/tests/site_file_tests.rb
+++ b/tests/site_file_tests.rb
@@ -48,13 +48,14 @@ describe 'site_files' do
       DeleteCacheOrderWorker.jobs.length.must_equal 1
       args = DeleteCacheOrderWorker.jobs.first['args']
       args[0].must_equal @site.username
-      args[1].must_equal 'test.jpg'
+      args[1].must_equal '/test.jpg'
     end
 
     it 'flushes surf for index.html' do
       uploaded_file = Rack::Test::UploadedFile.new('./tests/files/index.html', 'text/html')
       upload 'files[]' => uploaded_file
       delete_file filename: '/index.html'
+
       DeleteCacheOrderWorker.jobs.length.must_equal 3
       DeleteCacheOrderWorker.jobs.collect {|j| j['args'].last}.must_equal ['/index.html', '/?surf=1', '/']
     end
@@ -68,7 +69,12 @@ describe 'site_files' do
         'dir' => '',
         'files[]' => Rack::Test::UploadedFile.new('./tests/files/test.jpg', 'image/jpeg')
       )
+
+      space_used = @site.reload.space_used
       delete_file filename: 'test'
+
+      @site.reload.space_used.must_equal(space_used - File.size('./tests/files/test.jpg'))
+
       @site.site_files.select {|f| f.path == 'test'}.length.must_equal 0
       @site.site_files.select {|f| f.path =~ /^test\//}.length.must_equal 0
       @site.site_files.select {|f| f.path =~ /^test.jpg/}.length.must_equal 1