diff --git a/README.md b/README.md
index 98d3157..82068aa 100644
--- a/README.md
+++ b/README.md
@@ -12,14 +12,11 @@ images tied to email or OpenID addresses.
 * MD5 hashes
 * SHA256 hashes
 * Variable image size (`s` or `size`)
+* Default actions (`d` or `default`): 404, URL
 
 The default behaviour for unknown users is to return a 404 error. If a default
-image is put in the avatar directory, that is returned instead. This can not be
-overriden by adding the parameter `d` or `default` to the URL.
-
-The following values for the `d` or `default` parameter are supported:
-* 404
-* URL (A redirect is returned (307 Temporary Redirect))
+image is put in the avatar directory, that is returned instead. The default
+image can not be overriden by adding the parameter `d` or `default` to the URL.
 
 Clients are asked to cache results for up to 1 day to reduce load. This can
 apply to negative results as well.