diff --git a/s3cmd b/s3cmd
index 65472d56..192b7013 100755
--- a/s3cmd
+++ b/s3cmd
@@ -123,7 +123,7 @@ def subcmd_bucket_usage_all(s3):
     total_size_str = str(total_size) + size_coeff
     output(u"".rjust(12, "-"))
     output(u"%s Total" % (total_size_str.ljust(12)))
-    return size
+    return subcmd_bucket_usage_all
 
 def subcmd_bucket_usage(s3, uri):
     """