diff --git a/bin/Packager/PortablePackager.py b/bin/Packager/PortablePackager.py
index f39339899..79533c031 100644
--- a/bin/Packager/PortablePackager.py
+++ b/bin/Packager/PortablePackager.py
@@ -1,34 +1,34 @@
 #
 # copyright (c) 2011 Hannah von Reth <vonreth@kde.org>
 #
 from .CollectionPackagerBase import *
 from .SevenZipPackager import *
 from .NullsoftInstallerPackager import *
 
 class PortablePackager(CollectionPackagerBase, SevenZipPackager):
     """
 Packager for portal 7zip archives
 """
 
     @InitGuard.init_once
     def __init__(self, whitelists=None, blacklists=None):
         SevenZipPackager.__init__(self)
         CollectionPackagerBase.__init__(self, whitelists, blacklists)
 
     def createPortablePackage(self, defines) -> bool:
         """create portable 7z package with digest files located in the manifest subdir"""
 
         defines["setupname"] = str(Path(defines["setupname"]).with_suffix("." + CraftCore.settings.get("Packager", "7ZipArchiveType", "7z")))
 
         srcDir = defines.get("srcdir", self.archiveDir())
 
-        return self._createArchive(defines["setupname"], srcDir, self.packageDestinationDir())
+        return self._createArchive(defines["setupname"], srcDir, self.packageDestinationDir(), extention="")
 
     def createPackage(self):
         """ create a package """
 
         defines = self.setDefaults(self.defines)
         if not self.internalCreatePackage(defines, True):
             return False
 
         return self.createPortablePackage(defines)