diff --git a/loaih/__init__.py b/loaih/__init__.py
index 76afa7b..ee0e7c5 100644
--- a/loaih/__init__.py
+++ b/loaih/__init__.py
@@ -20,6 +20,7 @@ class Build(object):
         self.updatable = True
         self.storage_path = '/srv/http/appimage.sys42.eu'
         self.download_path = '/var/tmp/downloads'
+        self.appimagefilename = {}
 
         # Getting versions and so on
         v = versions.BuildVersion(self.query)