diff --git a/s3tests/functional/test_headers.py b/s3tests/functional/test_headers.py
index a16a3b9..4595540 100644
--- a/s3tests/functional/test_headers.py
+++ b/s3tests/functional/test_headers.py
@@ -149,7 +149,6 @@ def _setup_bad_object(headers=None, remove=None):
  
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_md5_invalid():
     key = _setup_bad_object({'Content-MD5':'AWS HAHAHA'})
 
@@ -160,7 +159,6 @@ def test_object_create_bad_md5_invalid():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_md5_wrong():
     key = _setup_bad_object({'Content-MD5':'YWJyYWNhZGFicmE='})
 
@@ -171,7 +169,6 @@ def test_object_create_bad_md5_wrong():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_md5_empty():
     key = _setup_bad_object({'Content-MD5': ''})
 
@@ -200,7 +197,6 @@ def test_object_create_bad_md5_none():
 # strangely, amazon doesn't report an error with a non-expect 100 also, our
 # error comes back as html, and not xml as I normally expect
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 @attr('fails_on_rgw')
 def test_object_create_bad_expect_mismatch():
     key = _setup_bad_object({'Expect': 200})
@@ -210,7 +206,6 @@ def test_object_create_bad_expect_mismatch():
 # this is a really long test, and I don't know if it's valid...
 # again, accepts this with no troubles
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_expect_empty():
     key = _setup_bad_object({'Expect': ''})
     key.set_contents_from_string('bar')
@@ -224,7 +219,6 @@ def test_object_create_bad_expect_none():
 
 # this is a really long test..
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 @attr('fails_on_rgw')
 def test_object_create_bad_expect_unreadable():
     key = _setup_bad_object({'Expect': '\x07'})
@@ -245,7 +239,6 @@ def test_object_create_bad_contentlength_empty():
 
 @nose.with_setup(teardown=_clear_custom_headers)
 @attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_create_bad_contentlength_negative():
     key = _setup_bad_object({'Content-Length': -1})
 
@@ -267,7 +260,6 @@ def test_object_create_bad_contentlength_none():
 
 @nose.with_setup(teardown=_clear_custom_headers)
 @attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_create_bad_contentlength_unreadable():
     key = _setup_bad_object({'Content-Length': '\x07'})
 
@@ -278,7 +270,6 @@ def test_object_create_bad_contentlength_unreadable():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 @attr('fails_on_rgw')
 def test_object_create_bad_contentlength_mismatch_above():
     content = 'bar'
@@ -293,7 +284,6 @@ def test_object_create_bad_contentlength_mismatch_above():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_contentlength_mismatch_below():
     content = 'bar'
     length = len(content) - 1
@@ -367,8 +357,6 @@ def test_object_create_bad_ua_none():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_create_bad_authorization_invalid():
     key = _setup_bad_object({'Authorization': 'AWS HAHAHA'})
 
@@ -423,7 +411,6 @@ def test_object_create_bad_authorization_incorrect():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_date_invalid():
     key = _setup_bad_object({'Date': 'Bad Date'})
 
@@ -434,7 +421,6 @@ def test_object_create_bad_date_invalid():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_date_empty():
     key = _setup_bad_object({'Date': ''})
 
@@ -445,7 +431,6 @@ def test_object_create_bad_date_empty():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_date_unreadable():
     key = _setup_bad_object({'Date': '\x07'})
 
@@ -456,7 +441,6 @@ def test_object_create_bad_date_unreadable():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
 def test_object_create_bad_date_none():
     key = _setup_bad_object(remove=('Date',))
 
@@ -507,15 +491,12 @@ def test_object_create_bad_date_after_end():
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_bucket_create_contentlength_none():
     _add_custom_headers(remove=('Content-Length',))
     get_new_bucket()
 
 
 @nose.with_setup(teardown=_clear_custom_headers)
-@attr('fails_on_rgw')
 def test_object_acl_create_contentlength_none():
     bucket = get_new_bucket()
     key = bucket.new_key('foo')
diff --git a/s3tests/functional/test_s3.py b/s3tests/functional/test_s3.py
index 63f1630..6cf1664 100644
--- a/s3tests/functional/test_s3.py
+++ b/s3tests/functional/test_s3.py
@@ -113,8 +113,6 @@ def test_bucket_list_many():
     eq(names, ['foo'])
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_delimiter_basic():
     bucket = _create_keys(keys=['foo/bar', 'foo/baz/xyzzy', 'quux/thud', 'asdf'])
 
@@ -140,8 +138,6 @@ def test_bucket_list_delimiter_basic():
 
 
 # just testing that we can do the delimeter and prefix logic on non-slashes
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_delimiter_alt():
     bucket = _create_keys(keys=['bar', 'baz', 'cab', 'foo'])
 
@@ -282,8 +278,6 @@ def test_bucket_list_prefix_unreadable():
     eq(prefixes, [])
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_prefix_delimiter_basic():
     bucket = _create_keys(keys=['foo/bar', 'foo/baz/xyzzy', 'quux/thud', 'asdf'])
 
@@ -361,8 +355,6 @@ def test_bucket_list_maxkeys_one():
     eq(names, key_names[1:])
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_maxkeys_zero():
     bucket = _create_keys(keys=['bar', 'baz', 'foo', 'quxx'])
 
@@ -371,8 +363,6 @@ def test_bucket_list_maxkeys_zero():
     eq(li, [])
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_maxkeys_none():
     key_names = ['bar', 'baz', 'foo', 'quxx']
     bucket = _create_keys(keys=key_names)
@@ -384,8 +374,6 @@ def test_bucket_list_maxkeys_none():
     eq(li.MaxKeys, '1000')
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_maxkeys_invalid():
     bucket = _create_keys(keys=['bar', 'baz', 'foo', 'quxx'])
 
@@ -409,8 +397,6 @@ def test_bucket_list_maxkeys_unreadable():
     eq(e.error_code, 'InvalidArgument')
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_marker_none():
     key_names = ['bar', 'baz', 'foo', 'quxx']
     bucket = _create_keys(keys=key_names)
@@ -419,8 +405,6 @@ def test_bucket_list_marker_none():
     eq(li.marker, '')
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_marker_empty():
     key_names = ['bar', 'baz', 'foo', 'quxx']
     bucket = _create_keys(keys=key_names)
@@ -432,8 +416,6 @@ def test_bucket_list_marker_empty():
     eq(names, key_names)
 
 
-@attr('fails_on_rgw')
-@attr('fails_on_dho')
 def test_bucket_list_marker_unreadable():
     key_names = ['bar', 'baz', 'foo', 'quxx']
     bucket = _create_keys(keys=key_names)
@@ -494,8 +476,6 @@ def _compare_dates(iso_datetime, http_datetime):
                 )
 
 
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_bucket_list_return_data():
     key_names = ['bar', 'baz', 'foo']
     bucket = _create_keys(keys=key_names)
@@ -530,8 +510,6 @@ def test_bucket_list_return_data():
         _compare_dates(key.last_modified, key_data['last_modified'])
 
 
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_bucket_list_object_time():
     bucket = _create_keys(keys=['foo'])
 
@@ -856,9 +834,6 @@ def test_object_raw_get_object_acl():
     eq(res.reason, 'Forbidden')
 
 
-# 403 TimeTooSkewed
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_raw_authenticated():
     (bucket, key) = _setup_request('public-read', 'public-read')
 
@@ -867,9 +842,6 @@ def test_object_raw_authenticated():
     eq(res.reason, 'OK')
 
 
-# 403 TimeTooSkewed
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_raw_authenticated_bucket_acl():
     (bucket, key) = _setup_request('private', 'public-read')
 
@@ -878,9 +850,6 @@ def test_object_raw_authenticated_bucket_acl():
     eq(res.reason, 'OK')
 
 
-# 403 TimeTooSkewed
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_raw_authenticated_object_acl():
     (bucket, key) = _setup_request('public-read', 'private')
 
@@ -889,9 +858,6 @@ def test_object_raw_authenticated_object_acl():
     eq(res.reason, 'OK')
 
 
-# 403 TimeTooSkewed
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_raw_authenticated_bucket_gone():
     (bucket, key) = _setup_request('public-read', 'public-read')
     key.delete()
@@ -902,9 +868,6 @@ def test_object_raw_authenticated_bucket_gone():
     eq(res.reason, 'Not Found')
 
 
-# 403 TimeTooSkewed
-@attr('fails_on_dho')
-@attr('fails_on_rgw')
 def test_object_raw_authenticated_object_gone():
     (bucket, key) = _setup_request('public-read', 'public-read')
     key.delete()
@@ -934,7 +897,6 @@ def test_object_raw_put_write_access():
     eq(res.reason, 'OK')
 
 
-@attr('fails_on_rgw')
 def test_object_raw_put_authenticated():
     bucket = get_new_bucket()
     key = bucket.new_key('foo')
@@ -1611,7 +1573,6 @@ def test_bucket_acl_grant_userid_writeacp():
     _check_bucket_acl_grant_can_writeacp(bucket)
 
 
-@attr('fails_on_dho')
 def test_bucket_acl_grant_nonexist_user():
     bucket = get_new_bucket()
     # add alt user
@@ -1653,10 +1614,6 @@ def test_bucket_acl_no_grants():
     bucket.set_acl('private')
 
 
-# This test will fail on DH Objects. DHO allows multiple users with one account, which
-# would violate the uniqueness requirement of a user's email. As such, DHO users are
-# created without an email.
-@attr('fails_on_dho')
 def test_bucket_acl_grant_email():
     bucket = get_new_bucket()
     # add alt user
@@ -1939,7 +1896,6 @@ def test_list_buckets_bad_auth():
 
 # this test goes outside the user-configure prefix because it needs to
 # control the initial character of the bucket name
-@attr('fails_on_rgw')
 @nose.with_setup(
     setup=lambda: nuke_prefixed_buckets(prefix='a'+get_prefix()),
     teardown=lambda: nuke_prefixed_buckets(prefix='a'+get_prefix()),
@@ -1949,7 +1905,6 @@ def test_bucket_create_naming_good_starts_alpha():
 
 # this test goes outside the user-configure prefix because it needs to
 # control the initial character of the bucket name
-@attr('fails_on_rgw')
 @nose.with_setup(
     setup=lambda: nuke_prefixed_buckets(prefix='0'+get_prefix()),
     teardown=lambda: nuke_prefixed_buckets(prefix='0'+get_prefix()),