diff --git a/setup.py b/setup.py
index b04bd6a7..f131f8f2 100755
--- a/setup.py
+++ b/setup.py
@@ -296,52 +296,3 @@ elif sys.platform == 'win32':
 
 else:
     raise AssertionError('Unsupported platform')
-
-if not exists(package_filename):
-    raise AssertionError(f'No {package_filename} found prior to appcast')
-
-# Make appcast entry
-appcast = open(f'appcast_{sys.platform == "darwin" and "mac" or "win"}_{appversion}.xml', 'w')
-
-if sys.platform == 'win32':
-    style = '''body {
-    font-family:"Segoe UI","Tahoma";
-    font-size: 75%;
-}
-h2 {
-    font-family:"Segoe UI","Tahoma";
-    font-size: 105%;
-}
-'''
-    package_os = 'windows"\n\t\t\t\tsparkle:installerArguments="/passive LAUNCH=yes'
-
-elif sys.platform == 'darwin':
-    style = 'h2 { font-size: 105%; }'
-    package_os = 'macos'
-
-else:
-    raise AssertionError(f'Unknown platform for appcast {sys.platform}')
-
-length = os.stat(package_filename).st_size
-
-appcast.write(f'''
-\t\t<item>
-\t\t\t<title>Release {appversion}</title>
-\t\t\t<description>
-\t\t\t\t<![CDATA[
-<style>{style}</style>
-<h2>Release {appversion}</h2>
-<ul>
-
-</ul>
-\t\t\t\t]]>
-\t\t\t</description>
-\t\t\t<enclosure
-\t\t\t\turl="https://github.com/EDCD/EDMarketConnector/releases/download/rel-{appversion}/{package_filename}"
-\t\t\t\tsparkle:os="{package_os}"
-\t\t\t\tsparkle:version="{appversion}"
-\t\t\t\tlength="{length}"
-\t\t\t\ttype="application/octet-stream"
-\t\t\t/>
-\t\t</item>
-''')