diff --git a/fabfile.py b/fabfile.py
index 74ba601..9693f81 100644
--- a/fabfile.py
+++ b/fabfile.py
@@ -32,4 +32,4 @@ def release():
     Release a new version of 'rattail_cognitive'.
     """
     shutil.rmtree('rattail_cognitive.egg-info')
-    local('python setup.py sdist --formats=gztar register upload')
+    local('python setup.py sdist --formats=gztar upload')