diff --git a/s3tests/functional/test_s3.py b/s3tests/functional/test_s3.py
index 0a46725..194a776 100644
--- a/s3tests/functional/test_s3.py
+++ b/s3tests/functional/test_s3.py
@@ -2077,14 +2077,14 @@ def _setup_bucket_request(bucket_acl=None):
 
     return bucket
 
-def _make_request(method, bucket, key, body=None, authenticated=False, response_headers=None):
+def _make_request(method, bucket, key, body=None, authenticated=False, response_headers=None, expires_in=100000):
     """
     issue a request for a specified method, on a specified <bucket,key>,
     with a specified (optional) body (encrypted per the connection), and
     return the response (status, reason)
     """
     if authenticated:
-        url = key.generate_url(100000, method=method, response_headers=response_headers)
+        url = key.generate_url(expires_in, method=method, response_headers=response_headers)
         o = urlparse(url)
         path = o.path + '?' + o.query
     else:
@@ -2102,14 +2102,14 @@ def _make_request(method, bucket, key, body=None, authenticated=False, response_
     print res.status, res.reason
     return res
 
-def _make_bucket_request(method, bucket, body=None, authenticated=False):
+def _make_bucket_request(method, bucket, body=None, authenticated=False, expires_in=100000):
     """
     issue a request for a specified method, on a specified <bucket,key>,
     with a specified (optional) body (encrypted per the connection), and
     return the response (status, reason)
     """
     if authenticated:
-        url = bucket.generate_url(100000, method=method)
+        url = bucket.generate_url(expires_in, method=method)
         o = urlparse(url)
         path = o.path + '?' + o.query
     else:
@@ -2380,6 +2380,19 @@ def test_object_raw_put_authenticated():
     eq(res.reason, 'OK')
 
 
+@attr(resource='object')
+@attr(method='put')
+@attr(operation='authenticated, no object acls')
+@attr(assertion='succeeds')
+def test_object_raw_put_authenticated_expired():
+    bucket = get_new_bucket()
+    key = bucket.new_key('foo')
+
+    res = _make_request('PUT', bucket, key, body='foo', authenticated=True, expires_in=-1000)
+    eq(res.status, 403)
+    eq(res.reason, 'Forbidden')
+
+
 def check_bad_bucket_name(name):
     """
     Attempt to create a bucket with a specified name, and confirm