diff --git a/loaih/__init__.py b/loaih/__init__.py
index fd96692..eec2d54 100644
--- a/loaih/__init__.py
+++ b/loaih/__init__.py
@@ -30,8 +30,8 @@ class Build(object):
         if ',' in self.language:
             languagepart += self.language.replace(',', '-')
 
-        self.appimagefilename['x86'] = ('LibreOffice' if not self.query == 'daily' else 'LibreOfficeDev') + '-' + v.version + languagepart + ('.help' if self.offline_help else '') + '-x86.AppImage'
-        self.appimagefilename['x86_64'] = ('LibreOffice' if not self.query == 'daily' else 'LibreOfficeDev') + '-' + v.version + languagepart + ('.help' if self.offline_help else '') + '-x86_64.AppImage'
+        self.appimagefilename[u'x86'] = ('LibreOffice' if not self.query == 'daily' else 'LibreOfficeDev') + '-' + v.version + languagepart + ('.help' if self.offline_help else '') + '-x86.AppImage'
+        self.appimagefilename[u'x86_64'] = ('LibreOffice' if not self.query == 'daily' else 'LibreOfficeDev') + '-' + v.version + languagepart + ('.help' if self.offline_help else '') + '-x86_64.AppImage'
 
         # Creating a tempfile
         self.builddir = tempfile.mkdtemp()