diff --git a/hack/macros.py b/hack/macros.py
index ff3ea6278..3200b8273 100644
--- a/hack/macros.py
+++ b/hack/macros.py
@@ -27,10 +27,9 @@ def define_env(env):
         """
         version = os.environ.get("KNATIVE_VERSION")
         if version == None:
-            return 'https://storage.googleapis.com/{org}-nightly/{repo}/latest/{file}'.format(
+            return 'https://storage.googleapis.com/knative-nightly/{repo}/latest/{file}'.format(
                     repo=repo,
-                    file=file,
-                    org=org)
+                    file=file)
         else:
             return 'https://github.com/{org}/{repo}/releases/download/{version}/{file}'.format(
                     repo=repo,