diff --git a/gpg/sksdump.py b/gpg/sksdump.py
index 24c07b6..fd6c9fb 100755
--- a/gpg/sksdump.py
+++ b/gpg/sksdump.py
@@ -86,7 +86,7 @@ def destPrep():
             if len(os.listdir(thisdir)) == 0:
                 os.rmdir(thisdir)
         for d in dirs:
-            if len(os.listdir(os.join(thisdir, d))) == 0:
+            if len(os.listdir(os.path.join(thisdir, d))) == 0:
                 os.rmdir(os.join(thisdir, d))
     #try:
     #    os.removedirs(sks['destdir'])  # Remove empty dirs